| Extension | File Description |
| .YGC | Uncommon Files |
| .YGD | Uncommon Files |
| .YGE | Uncommon Files |
| .YGF | Data Files |
| .YGG | Uncommon Files |
| .YGH | Uncommon Files |
| .YGI | Uncommon Files |
| .YGJ | Uncommon Files |
| .YGK | Uncommon Files |
| .YGL | Uncommon Files |
| .YGM | Uncommon Files |
| .YGM2 | Uncommon Files |
| .YGN | Uncommon Files |
| .YGO | Uncommon Files |
| .YGP | Uncommon Files |
| .YGQ | Uncommon Files |
| .YGR | Uncommon Files |
| .YGS | Uncommon Files |
| .YGT | Uncommon Files |
| .YGU | Uncommon Files |
| .YGV | Uncommon Files |
| .YGW | Uncommon Files |
| .YGX | Uncommon Files |
| .YGY | Uncommon Files |
| .YGZ | Uncommon Files |
| .YH0 | Uncommon Files |
| .YH1 | Uncommon Files |
| .YH2 | Uncommon Files |
| .YH3 | Uncommon Files |
| .YH4 | Uncommon Files |
| .YH5 | Uncommon Files |
| .YH6 | Uncommon Files |
| .YH7 | Uncommon Files |
| .YH8 | Uncommon Files |
| .YH9 | Uncommon Files |
| .YHA | Uncommon Files |
| .YHB | Uncommon Files |
| .YHC | Uncommon Files |
| .YHD | Uncommon Files |
| .YHE | Uncommon Files |
| .YHF | Uncommon Files |
| .YHG | Uncommon Files |
| .YHH | Uncommon Files |
| .YHI | Uncommon Files |
| .YHJ | Uncommon Files |
| .YHK | Uncommon Files |
| .YHL | Uncommon Files |
| .YHM | Uncommon Files |
| .YHN | Uncommon Files |
| .YHO | Uncommon Files |
| .YHP | Uncommon Files |
| .YHQ | Uncommon Files |
| .YHR | Uncommon Files |
| .YHS | Uncommon Files |
| .YHT | Uncommon Files |
| .YHU | Uncommon Files |
| .YHV | Uncommon Files |
| .YHW | Uncommon Files |
| .YHX | Uncommon Files |
| .YHY | Uncommon Files |
| .YHZ | Uncommon Files |
| .YI0 | Uncommon Files |
| .YI1 | Uncommon Files |
| .YI2 | Uncommon Files |
| .YI3 | Uncommon Files |
| .YI4 | Uncommon Files |
| .YI5 | Uncommon Files |
| .YI6 | Uncommon Files |
| .YI7 | Uncommon Files |
| .YI8 | Uncommon Files |
| .YI9 | Uncommon Files |
| .YIA | Uncommon Files |
| .YIB | Uncommon Files |
| .YIC | Uncommon Files |
| .YID | Uncommon Files |
| Extension | File Description |
| .YIE | Uncommon Files |
| .YIF | Uncommon Files |
| .YIG | Uncommon Files |
| .YIH | Uncommon Files |
| .YII | Uncommon Files |
| .YIJ | Uncommon Files |
| .YIK | Uncommon Files |
| .YIL | Uncommon Files |
| .YIM | Uncommon Files |
| .YIN | Data Files |
| .YINS | Uncommon Files |
| .YIO | Uncommon Files |
| .YIP | Uncommon Files |
| .YIQ | Uncommon Files |
| .YIR | Uncommon Files |
| .YIS | Uncommon Files |
| .YIT | Uncommon Files |
| .YIU | Uncommon Files |
| .YIV | Uncommon Files |
| .YIW | Uncommon Files |
| .YIX | Uncommon Files |
| .YIY | Uncommon Files |
| .YIZ | Uncommon Files |
| .YJ0 | Uncommon Files |
| .YJ1 | Uncommon Files |
| .YJ2 | Uncommon Files |
| .YJ3 | Uncommon Files |
| .YJ4 | Uncommon Files |
| .YJ5 | Uncommon Files |
| .YJ6 | Uncommon Files |
| .YJ7 | Uncommon Files |
| .YJ8 | Uncommon Files |
| .YJ9 | Uncommon Files |
| .YJA | Uncommon Files |
| .YJB | Uncommon Files |
| .YJC | Uncommon Files |
| .YJD | Uncommon Files |
| .YJE | Uncommon Files |
| .YJF | Uncommon Files |
| .YJG | Uncommon Files |
| .YJH | Uncommon Files |
| .YJI | Uncommon Files |
| .YJJ | Uncommon Files |
| .YJK | Uncommon Files |
| .YJL | Uncommon Files |
| .YJM | Uncommon Files |
| .YJN | Uncommon Files |
| .YJO | Uncommon Files |
| .YJP | Uncommon Files |
| .YJQ | Uncommon Files |
| .YJR | Uncommon Files |
| .YJS | Uncommon Files |
| .YJT | Uncommon Files |
| .YJU | Uncommon Files |
| .YJV | Uncommon Files |
| .YJW | Uncommon Files |
| .YJX | Uncommon Files |
| .YJY | Uncommon Files |
| .YJZ | Uncommon Files |
| .YK0 | Uncommon Files |
| .YK1 | Uncommon Files |
| .YK2 | Uncommon Files |
| .YK3 | Uncommon Files |
| .YK4 | Uncommon Files |
| .YK5 | Uncommon Files |
| .YK6 | Uncommon Files |
| .YK7 | Uncommon Files |
| .YK8 | Uncommon Files |
| .YK9 | Uncommon Files |
| .YKA | Uncommon Files |
| .YKB | Uncommon Files |
| .YKC | Uncommon Files |
| .YKD | Uncommon Files |
| .YKE | Uncommon Files |
| .YKEY | Uncommon Files |
