a-a a-b a-q aaa aab aad aam aao aaq aar ab- aba abb abd abm abo abq abr ad- ada adb add adm ado adq adr ama amb amd amm amo amq amr aoa aob aod aom aoo aor aqa aqm aqo aqr ar- ara arb ard arm aro arq arr baa bab bad bam bao baq bar bba bbb bbd bbm bbo bbq bbr bda bdb bdd bdm bdo bdq bdr bma bmb bmd bmm bmo bmq bmr boa bob bod bom boo boq bor bqd bra brb brd brm bro brq brr daa dab dad dam dao daq dar dba dbb dbd dbm dbo dbq dbr dda ddb ddd ddm ddo ddq ddr dma dmb dmd dmm dmo dmr doa dob dod dom doo doq dor dqa dra drb drd drm dro drq drr m-o m-r maa mab mad mam mao mar mba mbb mbd mbm mbo mbq mbr mda mdb mdd mdm mdo mdq mdr mma mmb mmd mmm mmo mmr moa mob mod mom moo mor mqa mqb mqr mra mrb mrd mrm mro mrq mrr oaa oab oad oam oao oaq oar ob- oba obb obd obm obo obr oda odb odd odm odo odr om- oma omb omd omm omo omr oo- ooa oob ood oom ooo oor oqb oqo or- ora orb ord orm oro orr qaa qad qam qar qba qbd qbq qda qdb qdr qma qmr qom qoo qor qqq qra qrb qrm ra- raa rab rad ram rao raq rar rba rbb rbd rbm rbo rbr rda rdb rdd rdm rdo rdr rma rmb rmd rmm rmo rmq rmr roa rob rod rom roo ror rqm rra rrb rrd rrm rrq rrr