8lk18 7lk1 6lk18i 5lk18 4lk1

jvj1 ivj18i hvj18 gvj1 fvj18i

u4i18i t4i18 s4i1 r4i18i q4i18

5di18 4di1 3di18i 2di18 1di1

gnh1 fnh18i enh18 dnh1 cnh18i