2dum1 3dum1d 4dum 5dum1 6dum1d

r4um1d s4um t4um1 u4um1d v4um

gvvm hvvm1 ivvm1d jvvm kvvm1

5lwm1 6lwm1d 7lwm 8lwm1 9lwm1d

ucxm1d vcxm wcxm1 xcxm1d ycxm