7014 884b [876s] -8
7014 877b [870s] -7
7014 873b [878s] +5
7014 877b [880s] +3
7014 880b [882s] +2
7014 880b [884s] +4
7014 882b [874s] -8
7014 878b [870s] -8
7014 866s [852s] +14
3681 439b [440s] +1
-8-8-8+3+4+14=-200-880=-1080
3681 477b [477s]
8M +30740
7M +3800
6M -73200
5M +26100
4M +5340
3M +12820
2M +9470
1M +15430