0foa2r 1foa 2foa2 3foa2r 4foa
p6oa q6oa2 r6oa2r s6oa t6oa2
expa2 fxpa2r gxpa hxpa2 ixpa2r
3nqa2r 4nqa 5nqa2 6nqa2r 7nqa
sera tera2 uera2r vera wera2