tsqf1 ssqf rsqf1g qsqf1 psqf
41pf 31pf1g 21pf1 11pf 01pf1g
fbpf1g ebpf1 dbpf cbpf1g bbpf1
qkof1 pkof okof1g nkof1 mkof
1tnf 0tnf1g ztnf1 ytnf xtnf1g