rukb28 sukb tukb2 uukb28 vukb
gllb hllb2 illb28 jllb kllb2
5bmb2 6bmb28 7bmb 8bmb2 9bmb28
u2mb28 v2mb w2mb2 x2mb28 y2mb
jtnb ktnb2 ltnb28 mtnb ntnb2