-up a-a a-t aaa aak aan aao aap aar aat aau aka akk akn ako akp akr aku an- ana ank ann ano anp anr ant anu aoa aok aon aoo aop aor aot aou ap- apa apk apn apo app apr apt apu ar- ara ark arn aro arp arr art aru at- ata atn ato atp atr att atu au- aua auk aun auo aup aur aut k-t ka- kaa kak kan kao kap kar kat kau kkk kkn kkp kkr kkt kku kn- kna knk knn kno knp knr knt knu koa kok kon koo kop kor kot kou kpa kpk kpn kpo kpp kpr kpt kpu kra krk krn kro krp krr krt kru kta ktk ktn kto ktp ktr ktt ktu kuk kun kup kur kut kuu naa nak nan nao nap nar nat nau nka nkk nkn nko nkp nkr nkt nku nna nnk nnn nno nnp nnt nnu no- noa nok non noo nop nor not nou npa npn npo npp npr npt npu nra nrk nrn nro nrp nrr nrt nru nta ntk ntn nto ntp ntr ntt ntu nua nuk nun nuo nup nur nut nuu oaa oak oan oao oap oar oat oau oka okk oko okp okr oku on- ona onk onn ono onp onr ont onu oo- ooa ook oon ooo oop oor oot op- opa opk opn opo opp opr opt or- ora ork orn oro orp orr ort oru ot- ota otk otn oto otp otr ott otu ou- oua ouk oun ouo oup our out p-p paa pak pan pao pap par pat pau pka pkn pko pkp pkr pkt pku pn- pna pnk pnn pno pnp pnr pnt pnu poa pok pon poo pop por pot pou ppa ppk ppn ppo ppp ppr ppt ppu pra prk prn pro prp prr prt pru pt- pta ptk ptn pto ptp ptr ptt ptu pua puk pun pup pur put puu ra- raa rak ran rao rap rar rat rau rkk rko rkp rkt rku rna rnn rno rnp rnr rnt rnu roa rok ron roo rop ror rot rou rpa rpk rpn rpo rpp rpr rpt rpu rra rrk rrn rrp rrr rrt rru rta rtk rtn rto rtp rtr rtt rtu rua ruk run ruo rup rur rut ruu taa tak tan tao tap tar tat tau tka tkk tko tkp tkr tkt tna tnk tnn tno tnp tnr tnt to- toa tok ton too top tor tot tou tpa tpk tpn tpo tpp tpr tpt tpu tra trk trn tro trp trr trt tru tta ttk ttn tto ttp ttr ttt ttu tua tuk tun tuo tup tur tut tuu ua- uaa uak uan uao uap uar uat uau uka ukk ukn ukp ukr uku un- una unk unn uno unp unr unt unu uoa uok uon uoo uop uor uot up- upa upk upn upo upp upr upt upu ur- ura urk urn uro urp urr urt uru uta utk utn uto utp utr utt utu uua uun uur uut uuu