bal2q cal2qj dal2 eal2q fal2qj
00l2qj 10l2 20l2q 30l2qj 40l2
prm2 qrm2q rrm2qj srm2 trm2q
ein2q fin2qj gin2 hin2q iin2qj
38n2qj 48n2 58n2q 68n2qj 78n2