jbt2 kbt2m lbt2m4 mbt2 nbt2m

81t2m 91t2m4 a2t2 b2t2m c2t2m4

xsu2m4 ysu2 zsu2m 0su2m4 1su2

mjv2 njv2m ojv2m4 pjv2 qjv2m

baw2m caw2m4 daw2 eaw2m faw2m4