93khiw a4kh b4khi c4khiw d4kh

yulh zulhi 0ulhiw 1ulh 2ulhi

nlmhi olmhiw plmh qlmhi rlmhiw

ccnhiw dcnh ecnhi fcnhiw gcnh

12nh 22nhi 32nhiw 42nh 52nhi