bt3g2
ct3g20
dt3g
et3g2
ft3g20
0j4g20
1j4g
2j4g2
3j4g20
4j4g
pa5g
qa5g2
ra5g20
sa5g
ta5g2
e15g2
f15g20
g15g
h15g2
i15g20
3r6g20
4r6g
5r6g2
6r6g20
7r6g