60
dcabe
deacb
edabc
bceda
daebc
badec
beadc
dbcae
debac
abdce
dceab
cbdea
becad
eabdc
ecdba
ceabd
eacbd
dcbea
eadcb
bcaed
baecd
dbaec
bacde
bdcea
ecbad
aecdb
adbec
dabce
cdeba
ebcda
daceb
ebdac
cadbe
edbca
cebda
adcbe
cbade
abced
bdace
edcab
acebd
aebcd
aedbc
acbde
bcdae
decba
cedab
acdeb
cdaeb
cdbae
abedc
bedca
dbeca
ebacd
ecadb
caedb
bdeac
adecb
cbead
cabed
