6di20a 7di2 8di20 9di20a aei2
v4i2 w4i20 x4i20a y4i2 z4i20
kvj20 lvj20a mvj2 nvj20 ovj20a
9lk20a amk2 bmk20 cmk20a dmk2
ycl2 zcl20 0cl20a 1cl2 2cl20