C3-3:
C4-1: C4-3: C4-8: C5-2: C6-2: more 1 3 back
C4-1:
C4-3: C4-8: C5-2: C6-2: more 1 3 back
C4-3:
C4-8: C5-2: C6-2: more 1 3 back
C4-8:
C5-2: C6-2: more 1 3 back
C5-2:
C6-2: more 1 3 back
C6-2:
more 1 3 back
more 1 3