ytns
ztns1
0tns1t
1tns
2tns1
nkos1
okos1t
pkos
qkos1
rkos1t
cbps1t
dbps
ebps1
fbps1t
gbps
11ps
21ps1
31ps1t
41ps
51ps1
qsqs1
rsqs1t
ssqs
tsqs1
usqs1t