| Name |
Description |
Required/ Optional |
Multiple Select |
Data Type |
Restrictions |
Enumeration Text |
| ENERGY STAR Manufacturing Partner |
The ENERGY STAR Manufacturing Partner is the organization that has signed an ENERGY STAR Partnership Agreement and labels the model. This organization is typically the brand owner.
|
R |
N |
Text |
Min Length: 1
Max Length: 80
|
|
| ENERGY STAR Manufacturing Partner's EPA-issued Organization ID |
This EPA-issued ID is the number assigned to the ENERGY STAR Manufacturing Partner. This ID can be located via the certification body's My ENERGY STAR Account (MESA) and searching for the organization's name.
|
R |
N |
Integer |
|
|
| Partner Contact Name for This Model |
Provide the ENERGY STAR Manufacturing Partner contact responsible for this certified model.
|
R |
N |
Text |
Min Length: 1
Max Length: 200
|
|
| Type of Transaction |
Include the Type of Transaction associated with the certified model. Only the options included in the enumeration list may be provided. Initial certification must only be used if the model has never been submitted and does not have an ENERGY STAR Model Identifier. Registration must only be used for select types of models where EPA allows certification bodies to add previously qualified models to their programs for purposes of verification testing only. Modification must be used for administrative changes, including rerating the model(s). Certification withdrawn must be used when the model is no longer certified as ENERGY STAR. Recertification will rarely be used and must be approved by EPA prior to the transaction.
|
R |
N |
Enumeration Data |
|
- Initial Certification
- Modification
- Certification Withdrawn
- Recertification
- Registration
|
| Reason for Transaction |
Include the Reason for Transaction associated with the Type of Transaction. Only the reasons included in the enumeration list may be provided. If "other" is provided, list further details in the notes field. The certification body will determine when it is appropriate to use the reasons associated with "Initial Certification," "Registration" or "Modification." The reasons "Manufacturer Voluntary Withdrawal" and "No Longer Available" may be determined by the certification body and must only be associated with the transaction type "Certification Withdrawn." For all other cases of "Certification Withdrawn" or "Recertification," EPA must determine the appropriate reason and provide direction to the certification body.
|
R |
N |
Enumeration Data |
|
- Initial Certification: Model Meets ENERGY STAR Requirements
- Registration: Included in Verification Testing Pool
- Modification: Added Model Name/Number
- Modification: Removed Model Name/Number
- Modification: Changed Model Name/Number
- Modification: Changed Data
- Modification: Rerated Models
- Modification: Other (If Other, List in Notes Field)
- Certification Withdrawn: No Longer Available
- Certification Withdrawn: Manufacturer Voluntary Withdrawal
- Certification Withdrawn: Delisted - Issue with Partnership
- Certification Withdrawn: Disqualified Model - Failed Testing
- Certification Withdrawn: Other (If Other, List in Notes Field)
- Recertification: Model Meets ENERGY STAR Requirements
- Recertification: Other (If Other, List in Notes Field)
|
| Date of Transaction Type |
This date must be the same as the date when the Type of Transaction occurred. For example, the initial certification date must be the date the certification body notified the partner of model certification.
|
R |
N |
Date |
|
|
| ENERGY STAR Model Identifier |
ENERGY_STAR_Model_Identifier is a unique string of characters generated by certification bodies in accordance with EPA's ENERGY_STAR_Model_Identifier standard. ENERGY_STAR_Model_Identifier serves to distinguish models with non-identical performance characteristics. A unique ENERGY_STAR_Model_Identifier must be assigned to each set of performance data that represents a model. Models in a family, series, or DOE basic model group that differ by one or more performance characteristics must be assigned different and unique ENERGY_STAR_Model_Identifiers. ENERGY_STAR_Model_Identifier is different from Certification_ID or Family_ID, which may apply to several models that differ in terms of reported attributes.
Naming convention is as follows:
ES_[[ManufacturerOID]]_[[MODELNUMBER]]_[[MMDDYYYYH24MISS]]_[[7 Digit-randomnumber]]
Note : Total Max length of this must not exceed 400 characters.
[[ManufacturerOID]] = Provide Manufacturer EPA issued O_ID
[[MODELNUMBER]] = Provide Model Number of the model
[[MMDDYYYYH24MISS]] = Create date time string in the format where MM= month number, DD - Day number, YYYY = Year number, H24 hours (0-23), MI minute number, SS seconds. This typically indicates the date of certification, but there are no validations performed on it.
[[7 Digit-randomnumber]] = Provide a random number of seven digits.
|
R |
N |
Text |
Min Length: 1
Max Length: 400
|
|
| Certification ID |
Certification_ID is a unique string of characters generated by certification bodies in accordance with EPA's Certifcation_ID standard. Certification_ID serves to distinguish one or more models with differing performance characteristics under a single certification in order to track models associated with that certification.
Naming convention for Certification_ID is as follows:
CER_[[ManufacturerOID]]_[[MMDDYYYYH24MISS]]_[[7 Digit-randomnumber]]
Note : Total Max length of this must not exceed 400 characters.
[[ManufacturerOID]] = Provide Manufacturer EPA issues O_ID,
[[MMDDYYYYH24MISS]] = Create date time string in the format where MM= month number, DD - Day number, YYYY = Year number, H24 hours (0-23), MI minute number, SS seconds. This typically indicates the date of certification, but there are no validations performed on it.
[[7 Digit-randomnumber]] = Provide a random number of seven digits.
|
R |
N |
Text |
Min Length: 1
Max Length: 400
|
|
| Family ID |
Family_ID is a unique string of characters generated by certification bodies in accordance with EPA's Family_ID standard. Family_ID serves to identify models under the same certification that are part of the same model family, series, or DOE basic model group. Family_ID may only be included for models where the ENERGY STAR specification supports families.
*NOTE* Under a single certification, certification bodies may or may not have a Family_ID listed. A Family_ID must not be listed if the certification is comprised of only a single model. If there is a Family_ID listed, all models within the certification listed must also have the same Family_ID.
Naming conventions for Family_ID are as follows:
FAM_[[ManufacturerOID]]_[[MMDDYYYYH24MISS]]_[[7 Digit-randomnumber]]
Note : Total Max length of this must not exceed 400 characters.
[[ManufacturerOID]] = Provide Manufacturer EPA issues O_ID,
[[MMDDYYYYH24MISS]] = Create date time string in the format where MM= month number, DD - Day number, YYYY = Year number, H24 hours (0-23), MI minute number, SS seconds. This typically indicates the date of certification, but there are no validations performed on it.
[[7 Digit-randomnumber]] = Provide a random number of seven digits.
|
O |
N |
Text |
Min Occurs:
0
Max Length: 400
|
|
| Model Name |
Provide the Model Name of the certified model. If the certified model is part of a model family, include the family model name. The use of wildcards is allowed, but may limit the ability to search for a specific model name.
|
R |
N |
Text |
Min Length: 1
Max Length: 255
|
|
| Model Number |
Provide the Model Number of the certified model. If the certified model is part of a model family, include the family model number. The use of wildcards is allowed, but may limit the ability to search for a specific model name.
|
R |
N |
Text |
Min Length: 1
Max Length: 255
|
|
| Universal Product Code (UPC) |
Include UPC code(s) associated with the certified model, focusing on UPC codes featured in online listings. Do not include UPC codes if they are also associated with models not certified as ENERGY STAR. This field is available for all and required for select product categories unless not available. The UPC must be submitted as a string of digits when provided and should represent an actual UPC code. If not provided, the UPC code should be left blank and the reason for not including the UPC code will need to be submitted for the product to pass backend validation in EPA’s QPX system. |
O |
Y |
Text |
Min Occurs:
0
Max Occurs:
unbounded
Min Length: 6
Max Length: 16
|
|
| Reason for Not Providing UPC Code |
Required for select product categories if UPC code is not provided. |
O |
N |
Enumeration Data |
Min Occurs:
0
|
- UPC Code Not Yet Assigned - CB Will Provide Later
- UPC Code Not Yet Assigned - Partner Will Provide Later
- No UPC Code Provided - Custom or Commercial Product
- UPC Code Is Also Associated with Models Not Certified as ENERGY STAR
- No UPC Code Provided - Other Reason
|
| Other Reason for Not Providing UPC Code |
Required if Reason for Not Providing UPC Code equals "No UPC code provided – Other Reason" .
|
O |
N |
Text |
Min Occurs:
0
Max Length: 2000
|
|
| Brand Name |
Provide the model Brand Name in this field. To aid with consumer model searches, use consistent spelling, punctuation, and capitalization when providing brand names.
|
R |
N |
Text |
Min Length: 1
Max Length: 200
|
|
| Tested Model Name |
Provide the model name of the specific model that was tested. This will be the same as the Model Name unless this is a model family or private labeling submission.
|
R |
N |
Text |
Min Length: 1
Max Length: 255
|
|
| Tested Model Number |
Provide the model number of the specific model that was tested. This will be the same as the Model Number unless this is a model family or private labeling submission.
|
R |
N |
Text |
Min Length: 1
Max Length: 255
|
|
| Additional Models Represented by Family, Series, or DOE Basic Model |
Additional Models Represented by Family, Series, or DOE Basic Model allows the listing of multiple additional models that are part of the same certification where performance characteristics are the same. The additional models may be identified by multiple sets of a model name and/or model number and/or additional identifying information. Each uniquely identified additional model name/number/identifier set must be listed as a separate entry within this field and must not be a comma-separated list. The use of wildcards is allowed, but may limit the ability to search for specific additional model names/numbers/identifiers.
|
R |
Y |
|
Min Occurs:
0
Max Occurs:
unbounded
|
|
|
|
Provide each Additional Model Name as a separate data entry.
|
O |
N |
Text |
Min Occurs:
0
Max Length: 255
|
|
|
|
Provide each Additional Model Number as a separate data entry.
|
O |
N |
Text |
Min Occurs:
0
Max Length: 255
|
|
- Additional Identifying Information
|
Provide any Additional Identifying Information associated with the Model Name and/or Model Number. The identifying information may be used by consumers, incentive programs, or retailers to identify this model or model family. This includes, but is not limited to, SKUs and retail numbers. UPC codes should not be included in this field. Provide each Additional Identifying Information as a separate data entry along with the corresponding model name and model number.
|
O |
N |
Text |
Min Occurs:
0
Max Length: 255
|
|
| Is the Partner Listed the Original Equipment Manufacturer (OEM)? |
Indicate whether or not the ENERGY STAR Manufacturing Partner that labels this model also manufactures this model.
|
R |
N |
Enumeration Data |
|
|
| If the Partner is not the Original Equipment Manufacturer, Who Is? |
In the case that the manufacturer partner listed is not the original equipment manufacturer (OEM), provide the name of the OEM. The OEM is the organization that has manufactured the model.
|
O |
N |
Text |
Min Occurs:
0
Max Length: 80
|
|
| Currently Available on Market? |
If model is currently available, indicate "Yes." Otherwise, indicate "No." Note that all available models are displayed on an ENERGY STAR qualified product list and are subject to verification testing.
|
R |
N |
Enumeration Data |
|
|
| Date Available on Market |
Date model is first sold within one or more markets.
|
R |
N |
Date |
|
|
| Date Tested |
Date of laboratory test. If multiple test reports, provide the most recent date.
|
R |
N |
Date |
|
|
| Date Certification Body Notified Partner of Model Certification. |
The date the certification body notifies the manufacturer that the model is certified as ENERGY STAR.
|
R |
N |
Date |
|
|
| Certification Body Contact Name for this Model |
The name of the primary certification body contact responsible for any questions concerning the certification of the model.
|
R |
N |
Text |
Min Length: 1
Max Length: 200
|
|
| Laboratory |
Include information about one or more laboratories in which the model was tested.
|
R |
Y |
|
Min Occurs:
0
Max Occurs:
unbounded
|
|
- Laboratory's EPA-issued Organization ID
|
This EPA-issued ID is the number assigned to the EPA-recognized laboratory that tested the model. This ID can be located via the certification body's My ENERGY STAR Account (MESA) and searching for the laboratory's name. This field is required for all certified models.
|
O |
N |
Integer |
Min Occurs:
0
|
|
- Laboratory Contact for this Model
|
The name of the primary laboratory contact responsible for any questions concerning the testing of the model. This information is required for each laboratory indicated.
|
O |
N |
Text |
Min Occurs:
0
Max Length: 200
|
|
| In What Markets Is this Model Sold? |
Models must be sold in one or more of the ENERGY STAR partner markets provided in the enumeration list. |
R |
Y |
Enumeration Data |
Min Occurs:
1
Max Occurs:
8
|
- Australia
- New Zealand
- Canada
- Europe
- Japan
- Switzerland
- Taiwan
- United States
|
| Notes |
Provide any additional, relevant information related to the certification, including the reason for the transaction if "Other" is provided.
|
O |
N |
Text |
Min Occurs:
0
Max Length: 2000
|
|
| ENERGY STAR Specification Version |
|
R |
N |
Enumeration Data |
|
|
| Product Type |
Indicates the type of Pool Pump product under certification. |
R |
N |
Enumeration Data |
|
- Self-Priming Pool Filter Pump
- Non-Self-Priming Pool Filter Pump
- Pressure Cleaner Booster Pump (PCBP)
|
| Standby Average Power (W) |
Provide Standby Average Power for pool pumps that are shipped with a pump control or time clock. |
O |
N |
Integer |
Min Occurs:
0
|
|
| Motor Design |
Indicates how many discrete or continuous speeds the pool pump is able to operate at. Variable speed products are able to adjust to nearby speed points in steps of 100 RPM or less. |
R |
N |
Enumeration Data |
|
- Single-speed
- Two-speed
- Multi-speed
- Variable-speed
|
| Measured WEF (kgal/kWh) |
Weighted Energy Factor: A measurement of pump efficiency based on performance at 1 or 2 measurement points. For products with the ability to adjust speed while meeting minimum flow needs, the WEF is able to account for energy savings from this turndown. |
R |
N |
Decimal |
No. of Decimal: 3
|
|
| Reported WEF (kgal/kWh) |
Weighted Energy Factor: A measurement of pump efficiency based on performance at 1 or 2 measurement points. For products with the ability to adjust speed while meeting minimum flow needs, the WEF is able to account for energy savings from this turndown. |
R |
N |
Decimal |
No. of Decimal: 3
|
|
| Flow (GPM) at low speed measurement point |
The flow in GPM at the low speed measurement point for a product. Single-speed pumps, including PCBP, enter the single flow measurement here. |
R |
N |
Decimal |
No. of Decimal: 2
|
|
| Head (ftH20) at low speed measurement point |
The head (vertical lift) supported by the pump at the low speed measurement point. Single-speed pumps, including PCBP, enter the single head measurement here. |
R |
N |
Decimal |
No. of Decimal: 2
|
|
| RPM at low speed measurement point |
The rotation speed of the pump at the low speed measurement point. Single-speed pumps, including PCBP, enter the single RPM measurement here. |
R |
N |
Decimal |
No. of Decimal: 2
|
|
| Power (W) at low speed measurement point |
The power measured at the low speed measurement point. Single-speed pumps, including PCBP, enter the single power measurement here. |
R |
N |
Decimal |
No. of Decimal: 2
|
|
| Flow (GPM) at high speed measurement point |
The flow in GPM at the high speed measurement point for a product. Required for all Two-Speed, Multi-Speed, and Variable-Speed Products. |
O |
N |
Decimal |
Min Occurs:
0
No. of Decimal: 2
|
|
| RPM at high speed measurement point |
The rotation speed of the pump at the high speed measurement point. Required for all Two-Speed, Multi-Speed, and Variable-Speed Products. |
O |
N |
Decimal |
Min Occurs:
0
No. of Decimal: 2
|
|
| Head (ftH20) at high speed measurement point |
The head (vertical lift) supported by the pump at the high speed measurement point. Required for all Two-Speed, Multi-Speed, and Variable-Speed Products. |
O |
N |
Decimal |
Min Occurs:
0
No. of Decimal: 2
|
|
| Power (W) at high speed measurement point |
Required for all Two-Speed, Multi-Speed, and Variable-Speed Products. |
O |
N |
Decimal |
Min Occurs:
0
No. of Decimal: 2
|
|
| RPM at Max Speed |
At Max Speed, round to nearest 50. Curve A/B/C information below is reported at this speed. Required for Self-Priming and Non-Self-Priming Pumps.
|
O |
N |
Integer |
Min Occurs:
0
|
|
| Curve-A Flow (GPM) |
At Max Speed. Required for Self-Priming and Non-Self-Priming Pumps. |
O |
N |
Decimal |
Min Occurs:
0
No. of Decimal: 2
|
|
| Curve-A Power (W) |
At Max Speed. Required for Self-Priming and Non-Self-Priming Pumps. |
O |
N |
Decimal |
Min Occurs:
0
No. of Decimal: 2
|
|
| Curve-C Flow (GPM) |
At Max Speed. Required for Self-Priming and Non-Self-Priming Pumps. |
O |
N |
Decimal |
Min Occurs:
0
No. of Decimal: 2
|
|
| Curve-C Power (W) |
At Max Speed. Required for Self-Priming and Non-Self-Priming Pumps. |
O |
N |
Decimal |
Min Occurs:
0
No. of Decimal: 2
|
|
| Curve-B Flow (GPM) |
At Max Speed. Required for Self-Priming and Non-Self-Priming Pumps. |
O |
N |
Decimal |
Min Occurs:
0
No. of Decimal: 2
|
|
| Curve-B Power (W) |
At Max Speed. Required for Self-Priming and Non-Self-Priming Pumps. |
O |
N |
Decimal |
Min Occurs:
0
No. of Decimal: 2
|
|
| Motor Construction |
|
R |
N |
Enumeration Data |
|
- Capacitor Start - Capacitor Run
- Capacitor Start - Induction Run
- Electronically-commutated Motor
- Permanent Split-capacitor Motor
|
| Rated Horsepower (HP) |
Rated Horsepower from Manufacturer, provided for consumer information purposes. Note Hydraulic Horsepower is used for product performance calculations. |
R |
N |
Decimal |
No. of Decimal: 2
|
|
| Hydraulic Horsepower (HHP) |
Required for all products, enter the Rated Hydraulic Horsepower (HHP) for the product as determined by the DOE DPPP Test Procedure. Note HHP range for self-priming and non-self-priming pumps is 0 < hhp < 2.5. |
R |
N |
Decimal |
No. of Decimal: 3
|
|
| PCBP Number of Stages |
Required for PCBP, enter the number of impeller stages in product. |
O |
N |
Integer |
Min Occurs:
0
Min Value: 1
|
|
| Freeze Protection |
Is Pump equipped with freeze protection? |
R |
N |
Enumeration Data |
|
|
| Freeze Protection Implementation |
If equipped with freeze protection, is freeze protection implemented according to DOE DPPP Requirements: default activation air temp is no greater than 40 deg F (dry bulb), default run time is no greater than 1 hour before temperature is checked, and default motor speed is no more than ½ Maximum speed. |
O |
N |
Enumeration Data |
Min Occurs:
0
|
- Available and enabled on shipment
- Available and disabled on shipment
- Not available and disabled on shipment
|
| Connected Functionality |
Indicate Yes if model meets all of the ENERGY STAR Connected Criteria. |
R |
N |
Enumeration Data |
|
|
| Communication Standard - Application Layer |
Required if Connected Functionality is Yes. Select all that apply. . 'OpenADR 2.0a with on-premises VEN,' 'OpenADR 2.0a with cloud VEN,' and 'CTA-2045' are no longer valid selections. |
O |
Y |
Enumeration Data |
Min Occurs:
0
Max Occurs:
8
|
- Smart Energy Profile (SEP) 2.x
- Smart Energy Profile (SEP) 1.x
- OpenADR 2.0a with on-premises VEN
- OpenADR 2.0a with cloud VEN
- OpenADR 2.0b with on-premises VEN
- OpenADR 2.0b with cloud VEN
- 6LoWPAN
- Z-Wave
- CTA-2045
- CTA-2045-a
- CTA-2045-b
- Other
|
| Communication Standard - Application Layer Other |
Required if Communication Standard - Application Layer is Other. Indicate relevant standard(s). |
O |
N |
Text |
Min Occurs:
0
Min Length: 0
Max Length: 1000
|
|
| Communication Standard - Media/Network Layer |
Required if Connected Functionality is Yes. Select all that apply.'CTA-2045' are no longer valid selections |
O |
Y |
Enumeration Data |
Min Occurs:
0
Max Occurs:
8
|
- Wired Ethernet
- Wi-Fi
- Zigbee
- HomePlug Green PHY
- 6LoWPAN
- Z-Wave
- CTA-2045
- CTA-2045-a
- CTA-2045-b
- Other
|
| Communication Standard - Media/Network Layer Other |
Required if Communication Standard - Media/Network Layer is Other. Indicate relevant standard(s). |
O |
N |
Text |
Min Occurs:
0
Min Length: 0
Max Length: 1000
|
|
| Communication Hardware Architecture |
Required if Connected Functionality is Yes. Select all that apply. |
O |
Y |
Enumeration Data |
Min Occurs:
0
Max Occurs:
4
|
- A - Built-in
- B - Manufacturer-specific external communication module (s) and/or device (s)
- C - Open standards-based communication port on the appliance with open standards-based communication module
- D - Open standards-based communication port(s) on the appliance in addition to a, b, or c
|
| Primary Communication Module/Device Brand Name |
Required if Communication Hardware Architecture is B, C, or D. Indicate the brand name of the primary communication module used to complete the ENERGY STAR Connected Pool Pump System (CPPS). |
O |
N |
Text |
Min Occurs:
0
Min Length: 0
Max Length: 1000
|
|
| Primary Communication Module/Device Model Number |
Required if Communication Hardware Architecture is B, C, or D. Indicate the model number of the primary communication module used to complete the ENERGY STAR CPPS. |
O |
N |
Text |
Min Occurs:
0
Min Length: 0
Max Length: 1000
|
|
| Features Enabled By Primary Communication Module/Device |
Required if Communication Hardware Architecture is B, C, or D. Select all features enabled by the module/device (features which are not built-in). |
O |
Y |
Enumeration Data |
Min Occurs:
0
Max Occurs:
4
|
- User amenity (e.g. real time power reporting, remote management, user settings and messages)
- Demand response via CTA-2045
- Demand response via OpenADR with on-premises VEN
- Demand response via OpenADR with cloud-based VEN
|
| Secondary Communication Module/Device Brand Name |
Required if Communication Hardware Architecture is B, C, or D and a second communication module can provide an ENERGY STAR CPPS. Indicate the brand name of the module/device. |
O |
N |
Text |
Min Occurs:
0
Min Length: 0
Max Length: 1000
|
|
| Secondary Communication Module/Device Model Number |
Required if Communication Hardware Architecture is B, C, or D and a second communication module can provide an ENERGY STAR CPPS. Indicate the model number of the module/device. |
O |
N |
Text |
Min Occurs:
0
Min Length: 0
Max Length: 1000
|
|
| Features Enabled By Secondary Communication Module/Device |
Required if Communication Hardware Architecture is B, C, or D and a second communication module can provide an ENERGY STAR CPPS. Select all features enabled by the module/device (features which are not built-in). |
O |
Y |
Enumeration Data |
Min Occurs:
0
Max Occurs:
4
|
- User amenity (e.g. real time power reporting, remote management, user settings and messages)
- Demand response via CTA-2045
- Demand response via OpenADR with on-premises VEN
- Demand response via OpenADR with cloud-based VEN
|
| Tertiary Communication Module/Device Brand Name |
Required if Communication Hardware Architecture is B, C, or D and a third communication module can provide an ENERGY STAR CPPS. Indicate the brand name of the module/device. |
O |
N |
Text |
Min Occurs:
0
Min Length: 0
Max Length: 1000
|
|
| Tertiary Communication Module/Device Model Number |
Required if Communication Hardware Architecture is B, C, or D and a third communication module can provide an ENERGY STAR CPPS. Indicate the model number of the module/device. |
O |
N |
Text |
Min Occurs:
0
Min Length: 0
Max Length: 1000
|
|
| Features Enabled By Tertiary Communication Module/Device |
Required if Communication Hardware Architecture is B, C, or D and a third communication module can provide an ENERGY STAR CPPS. Select all features enabled by the module/device (features which are not built-in). |
O |
Y |
Enumeration Data |
Min Occurs:
0
Max Occurs:
4
|
- User amenity (e.g. real time power reporting, remote management, user settings and messages)
- Demand response via CTA-2045
- Demand response via OpenADR with on-premises VEN
- Demand response via OpenADR with cloud-based VEN
|
| Network Standby Power (W) |
Required if “Connected Functionality” is Yes. |
O |
N |
Decimal |
Min Occurs:
0
No. of Decimal: 1
|
|
| Is Broadband Internet Connection Needed for Demand Response? |
Required if Connected Functionality is Yes. Indicate if Demand Response capabilities require broadband internet connection. |
O |
N |
Enumeration Data |
Min Occurs:
0
|
|
: