6funf2 5funf 4fun 3funf2 2funf
hptnf gptn fptnf2 eptnf dptn
sysn rysnf2 qysnf pysn oysnf2
37rnf2 27rnf 17rn 07rnf2 z7rnf
ehrnf dhrn chrnf2 bhrnf ahrn