a-a a-q aaa aah aan aao aaq aar aha ahh ahn aho ahq ahr an- ana anh ann ano anq anr aoa aoh aon aoo aor aqa aqn aqo aqr ar- ara arh arn aro arq arr haa hah han hao haq har hha hhh hhn hho hhr hna hnh hnn hno hoa hoh hon hoo hor hr- hra hrh hrn hro hrr naa nah nan nao nar nha nhh nhn nhr nna nnh nnn nno no- noa noh non noo nor nra nrn nro nrr oaa oah oan oao oaq oar oha ohh ohn oho ohq ohr on- ona onh onn ono onr oo- ooa ooh oon ooo oor oqo or- ora orh orn oro orr qaa qah qan qar qnh qoo qor qqq qra qrh ra- raa rah ran rao raq rar rh- rha rhh rhn rho rhr rna rnh rnn rno rnr roa roh ron roo ror rqn rra rrh rrn rrq rrr