-al -ol a-a a-t aaa aak aal aao aap aar aat aka akk akl ako akp akr al- ala alk all alo alp alr alt aoa aok aol aoo aop aor aot ap- apa apk apl apo app apr apt ar- ara ark arl aro arp arr art at- ata atl ato atp atr att k-t ka- kaa kak kal kao kap kar kat kkk kkl kkp kkr kkt kl- kla klo klr klt koa kok kol koo kop kor kot kpa kpk kpl kpo kpp kpr kpt kra krk krl kro krp krr krt kta ktk ktl kto ktp ktr ktt l-p la- laa lak lal lao lap lar lat lka lkl lkp lkr lkt lla llk lll llo llp llr llt loa lok lol loo lop lor lot lpa lpk lpl lpo lpp lpr lpt lra lrk lro lrp lrr lrt lta ltk ltl lto ltp ltr ltt oaa oak oal oao oap oar oat oka okk okl oko okp okr ola olk oll olo olp olt oo- ooa ook ool ooo oop oor oot op- opa opk opl opo opp opr opt or- ora ork orl oro orp orr ort ot- ota otk otl oto otp otr ott p-p paa pak pal pao pap par pat pka pkl pko pkp pkr pkt pla plk pll plo plp plr plt poa pok pol poo pop por pot ppa ppk ppl ppo ppp ppr ppt pra prk prl pro prp prr prt pt- pta ptk ptl pto ptp ptr ptt ra- raa rak ral rao rap rar rat rkk rko rkp rkt rla rll rlo rlp rlr rlt roa rok rol roo rop ror rot rpa rpk rpl rpo rpp rpr rpt rra rrk rrl rrp rrr rrt rta rtk rtl rto rtp rtr rtt taa tak tal tao tap tar tat tka tkk tkl tko tkp tkr tkt tla tlk tll tlo tlp tlr tlt to- toa tok tol too top tor tot tpa tpk tpl tpo tpp tpr tpt tra trk trl tro trp trr trt tta ttk ttl tto ttp ttr ttt