q191f r191ff s191 t191f u191ff
fsa2ff gsa2 hsa2f isa2ff jsa2
4ib2 5ib2f 6ib2ff 7ib2 8ib2f
t9b2f u9b2ff v9b2 w9b2f x9b2ff
i0c2ff j0c2 k0c2f l0c2ff m0c2