a-a a-q a-t aaa aan aao aaq aar aat an- ana ann ano anq anr ant aoa aon aoo aor aot aqa aqn aqo aqr aqt ar- ara arn aro arq arr art at- ata atn ato atr att naa nan nao nar nat nna nnn nno nnt no- noa non noo nor not nqt nra nrn nro nrr nrt nta ntn nto ntq ntr ntt oaa oan oao oaq oar oat on- ona onn ono onr ont oo- ooa oon ooo oor oot oqo or- ora orn oro orr ort ot- ota otn oto otr ott qaa qan qar qat qoo qor qqq qra qrt qta qto qtq qtr ra- raa ran rao raq rar rat rna rnn rno rnr rnt roa ron roo ror rot rqn rra rrn rrq rrr rrt rta rtn rto rtq rtr rtt taa tan tao taq tar tat tna tnn tno tnq tnr tnt to- toa ton too toq tor tot tqo tra trn tro trq trr trt tta ttn tto ttr ttt