Four Soccer Simulators

This file needs splitting up into the four separate games!
https://spectrumcomputing.co.uk/entry/9299/ZX-Spectrum/4_Soccer_Simulators

Unfortunately some of the tracks have no info as to which game they are from.

```
Tracks: 27
1 - Four Soccer Simulators (128k 11-A-Side Title)
2 - Four Soccer Simulators (128k Indoor Title)
3 - Four Soccer Simulators (128k Skills Title)
4 - Four Soccer Simulators (128k Street Title)
5 - Four Soccer Simulators (128k ?)
6 - Four Soccer Simulators (128k ?)
7 - Four Soccer Simulators (128k ?)
8 - Four Soccer Simulators (128k ?)
9 - Four Soccer Simulators (128k ?)
10 - Four Soccer Simulators (128k ?)
11 - Four Soccer Simulators (128k ?)
12 - Four Soccer Simulators (128k ?)
13 - Four Soccer Simulators (128k ?)
14 - Four Soccer Simulators (128k ?)
15 - Four Soccer Simulators (48k 11-A-Side Title)
16 - Four Soccer Simulators (48k 11-A-Side Jingle)
17 - Four Soccer Simulators (48k Indoor Title)
18 - Four Soccer Simulators (48k Indoor Jingle 1)
19 - Four Soccer Simulators (48k Indoor Jingle 2)
20 - Four Soccer Simulators (48k Indoor Jingle 3)
21 - Four Soccer Simulators (48k Skills Title)
22 - Four Soccer Simulators (48k Skills Jingle 1)
23 - Four Soccer Simulators (48k Skills Jingle 2)
24 - Four Soccer Simulators (48k Skills Jingle 3)
25 - Four Soccer Simulators (48k Street Title)
26 - Four Soccer Simulators (48k Street Jingle 1)
27 - Four Soccer Simulators (48k Street Jingle 2)
```

Start by locating the combined Four Soccer Simulators file in the repository and compare its 27-track listing with the Spectrum Computing entry linked in the issue. Separate the identified tracks by game and investigate the unlabeled 128k tracks; done when the four games are represented separately and track labels are supported by available evidence.

Written by the indexing model from the issue text.