nnpt2 onpt20 pnpt qnpt2 rnpt20
ceqt20 deqt eeqt2 feqt20 geqt
14qt 24qt2 34qt20 44qt 54qt2
qvrt2 rvrt20 svrt tvrt2 uvrt20
fmst20 gmst hmst2 imst20 jmst