c model TJ, ST
s 2 4 5 7 10 12
t 1 3 6 8 9 11
a YES
a 2 4 5 7 10 12
a 2 4 5 7 12 14
a 2 4 7 9 12 14
a 1 4 7 9 12 14
a 1 4 6 9 12 14
a 1 4 6 9 11 14
a 1 6 8 9 11 14
a 1 3 6 8 9 11