a-a a-t aaa aad aak aap aar aat ad- ada add adk adp adr adt aka akd akk akp akr ap- apa apd apk app apr apt ar- ara ard ark arp arr art at- ata atd atp atr att daa dad dak dap dar dat dda ddd ddk ddp ddr ddt dka dkk dkp dkr dkt dpa dpd dpk dpp dpr dpt dra drd drk drp drr drt dta dtd dtk dtp dtr dtt k-t ka- kaa kad kak kap kar kat kda kdk kdp kdr kdt kkk kkp kkr kkt kpa kpd kpk kpp kpr kpt kra krd krk krp krr krt kta ktk ktp ktr ktt p-p paa pad pak pap par pat pda pdd pdk pdp pdr pdt pka pkd pkp pkr pkt ppa ppd ppk ppp ppr ppt pra prd prk prp prr prt pt- pta ptd ptk ptp ptr ptt ra- raa rad rak rap rar rat rda rdd rdp rdr rdt rkk rkp rkt rpa rpd rpk rpp rpr rpt rra rrd rrk rrp rrr rrt rta rtd rtk rtp rtr rtt taa tad tak tap tar tat tda tdd tdk tdp tdr tdt tka tkk tkp tkr tkt tpa tpd tpk tpp tpr tpt tra trd trk trp trr trt tta ttd ttk ttp ttr ttt