3 12  4  0  6 
# 8  1 OPER 0  WHICH1 3             #8  3 12  4  0  6 
# 8  2 OPER 2  WHICH1 0  WHICH2 1   #8  3 12  4  4  6 
# 8  3 OPER 1  WHICH1 0             #8 15  0  4  4  6 
# 8  4 OPER 2  WHICH1 2  WHICH2 3   #8  1  0  4  4  6 
# 8  5 OPER 2  WHICH1 0  WHICH2 2   #8  1  0  8  0  6 
# 8  6 OPER 2  WHICH1 0  WHICH2 4   #8  9  0  0  0  6 
# 8  7 OPER 1  WHICH1 0             #8 15  0  0  0  0