acj4 bcj4i ccj4in dcj4 ecj4i

z2j4i 02j4in 12j4 22j4i 32j4in

otk4in ptk4 qtk4i rtk4in stk4

dkl4 ekl4i fkl4in gkl4 hkl4i

2am4i 3am4in 4am4 5am4i 6am4in