bcr4r
ccr4rk
dcr4
ecr4r
fcr4rk
02r4rk
12r4
22r4r
32r4rk
42r4
pts4
qts4r
rts4rk
sts4
tts4r
ekt4r
fkt4rk
gkt4
hkt4r
ikt4rk
3au4rk
4au4
5au4r
6au4rk
7au4