c model TJ, ST
s 1 5 6 8 19 20 21 22 23 24 25 26 27 29
t 2 5 6 8 19 20 21 22 23 24 25 26 27 29
a YES
a 1 5 6 8 19 20 21 22 23 24 25 26 27 29
a 2 5 6 8 19 20 21 22 23 24 25 26 27 29