0mr20m 1mr2 2mr20 3mr20m 4mr2

pds2 qds20 rds20m sds2 tds20

e4s20 f4s20m g4s2 h4s20 i4s20m

3ut20m 4ut2 5ut20 6ut20m 7ut2

slu2 tlu20 ulu20m vlu2 wlu20