Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Position | Team | Played | Drawn | Lost | Goals For | Goals Against | Goal Difference | Points 1 |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1.0 | Vauxhall Motors | 34.0 | 8.0 | 1.0 | 68.0 | 17.0 | +51 | 58.0 |
| 2.0 | Maine Road | 34.0 | 7.0 | 5.0 | 96.0 | 40.0 | +56 | 51.0 |
| 3.0 | Chadderton | 34.0 | 9.0 | 5.0 | 71.0 | 29.0 | +42 | 49.0 |
| 4.0 | Wren Rovers | 34.0 | 10.0 | 5.0 | 77.0 | 45.0 | +32 | 48.0 |
| 5.0 | Nantwich Town | 34.0 | 4.0 | 10.0 | 66.0 | 28.0 | +38 | 44.0 |
| 6.0 | Newcastle Town | 34.0 | 10.0 | 9.0 | 53.0 | 37.0 | +16 | 40.0 |
| 7.0 | Great Harwood Town | 34.0 | 6.0 | 12.0 | 52.0 | 40.0 | +12 | 38.0 |
| 8.0 | Maghull | 34.0 | 13.0 | 9.0 | 46.0 | 44.0 | +2 | 35.0 |
| 9.0 | Bacup Borough | 34.0 | 12.0 | 11.0 | 55.0 | 57.0 | −2 | 34.0 |
| 10.0 | Daisy Hill | 34.0 | 6.0 | 16.0 | 36.0 | 49.0 | −13 | 30.0 |
| 11.0 | Atherton Collieries | 34.0 | 11.0 | 14.0 | 52.0 | 58.0 | −6 | 29.0 |
| 12.0 | Padiham | 34.0 | 10.0 | 15.0 | 39.0 | 57.0 | −18 | 28.0 |
| 13.0 | Glossop | 34.0 | 7.0 | 17.0 | 42.0 | 60.0 | −18 | 27.0 |
| 14.0 | Cheadle Town | 34.0 | 7.0 | 17.0 | 46.0 | 67.0 | −21 | 27.0 |
| 15.0 | Oldham Town | 34.0 | 11.0 | 17.0 | 46.0 | 66.0 | −20 | 23.0 |
| 16.0 | Blackpool Mechanics | 34.0 | 5.0 | 20.0 | 46.0 | 72.0 | −26 | 23.0 |
| 17.0 | Ashton Town | 34.0 | 11.0 | 19.0 | 31.0 | 68.0 | −37 | 19.0 |
| 18.0 | Newton | 34.0 | 5.0 | 28.0 | 23.0 | 111.0 | −88 | 7.0 |
Question:
What is the sum of Position, when Points 1 is greater than 23, and when Goals For is "77"?
Answer:
4.0