| XO CHART | |||||
| Class | XO | Cost | Class | XO | Cost |
| EX | 1 | 3 | CVE | 6 | 36 |
| ES | 2 | 6 | CVS | 9 | 54 |
| CT | 3 | 9 | CVL | 12 | 72 |
| FG | 4 | 12 | CV | 17 | 102 |
| DD | 6 | 18 | CVB | 20 | 120 |
| CL | 9 | 27 | CVA | 26 | 156 |
| CA | 12 | 36 | CVH | 33 | 198 |
| BC | 16 | 48 | CVN | 40 | 240 |
| BB | 20 | 60 | |||
| DN | 26 | 78 | |||
| SD | 33 | 99 | |||
| MT | 40 | 120 | |||
| MH | 50 | 150 | |||
| SM | 60 | 180 | |||
| LN | 80 | 240 | |||
| JG | 100 | 300 | |||