-up a-a a-b a-c aaa aab aac aah aan aao aap aar aas aau aay ab- aba abb abc abh abn abo abp abr abs abu aby ac- aca acb acc ach acn aco acp acr acs acu acy aha ahb ahc ahh ahn aho ahp ahr ahs ahu ahy an- ana anb anc anh ann ano anp anr ans anu any aoa aob aoc aoh aon aoo aop aor aos aou ap- apa apb apc aph apn apo app apr aps apu apy ar- ara arb arc arh arn aro arp arr ars aru ary as- asa asb asc ash asn aso asp asr ass asu asy au- aua aub auc auh aun auo aup aur aus ay- aya ayc ayh ayn ayo ayp ayr ays ayu b-p b-u baa bab bac bah ban bao bap bar bas bau bay bba bbb bbc bbh bbn bbo bbp bbr bbs bbu bby bca bcb bcc bch bcn bco bcp bcr bcs bcu bcy bha bhb bhc bhh bho bhp bhr bhs bhu bna bnb bnc bnn bno bnp bnr bns bnu boa bob boc boh bon boo bop bor bos bou boy bpa bpb bpc bph bpn bpo bpp bpr bps bpu bpy bra brb brh brn bro brp brr brs bru bry bsa bsb bsc bsh bsn bso bsp bsr bss bsu bsy bua bub buc buh bun buo bup bur bus buu buy by- bya byc byh byn byo byp byr bys byu c-- caa cab cac cah can cao cap car cas cau cay cba cbb cbc cbh cbn cbo cbp cbr cbs cbu cby cca ccb ccc cch ccn cco ccp ccr ccs ccu ch- cha chb chc chh chn cho chp chr chs chu chy cn- cna cnb cnc cnh cnn cno cnp cnr cns cnu cny co- coa cob coc coh con coo cop cor cos cou coy cpa cpb cpc cph cpn cpo cpp cpr cps cpu cra crb crc crh crn cro crp crr crs cru cry csa csb csc csh csn cso csp csr css csu csy cua cub cuc cuh cun cuo cup cur cus cuu cuy cya cyb cyc cyn cyo cyp cyr cys haa hab hac hah han hao hap har has hau hay hba hbb hbc hbh hbn hbo hbp hbr hbs hbu hby hca hcb hcc hch hcn hco hcp hcr hcs hcy hha hhb hhc hhh hhn hho hhp hhr hhs hhu hhy hna hnb hnc hnh hnn hno hns hnu hny hoa hob hoc hoh hon hoo hop hor hos hou hoy hpa hpb hpc hph hpn hpo hpp hpr hps hpu hpy hr- hra hrb hrc hrh hrn hro hrp hrr hrs hru hsa hsb hsc hsh hsn hsp hsr hss hsu hsy hua hub huc huh hun huo hup hur hus huu huy hy- hya hyb hyc hyh hyn hyo hyp hyr hys hyy naa nab nac nah nan nao nap nar nas nau nay nba nbb nbc nbn nbo nbp nbr nbs nbu nca ncb ncc nch ncn nco ncp ncr ncs ncu nha nhb nhc nhh nhn nhp nhr nhs nhu nhy nna nnb nnc nnh nnn nno nnp nns nnu no- noa nob noc noh non noo nop nor nos nou noy npa npb npc nph npn npo npp npr nps npu nra nrb nrc nrn nro nrp nrr nrs nru nry nsa nsb nsc nsh nsn nso nsp nsr nss nsu nsy nua nub nuc nuh nun nuo nup nur nus nuu nuy nya nyc nyn nyo nyp nys nyu nyy oaa oab oac oah oan oao oap oar oas oau ob- oba obb obc obh obn obo obp obr obs obu oby oc- oca ocb occ och ocn oco ocp ocr ocs ocu oha ohc ohh ohn oho ohp ohr ohs ohu on- ona onb onc onh onn ono onp onr ons onu ony oo- ooa oob ooc ooh oon ooo oop oor oos op- opa opb opc oph opn opo opp opr ops opy or- ora orb orc orh orn oro orp orr ors oru ory os- osa osb osc osh osn oso osp osr oss osu ou- oua ouc ouh oun ouo oup our ous oya oyo oys p-p paa pab pac pah pan pao pap par pas pau pay pba pbb pbc pbn pbo pbp pbr pbs pbu pby pca pcb pcc pch pcn pco pcp pcr pcs pcu pha phb phc phn pho php phr phs phu phy pn- pna pnb pnc pnh pnn pno pnp pnr pns pnu pny poa pob poc poh pon poo pop por pos pou poy ppa ppb ppc pph ppn ppo ppp ppr pps ppu pra prb prc prh prn pro prp prr prs pru pry ps- psa psb psc psh psn pso psp psr pss psu psy pua pub puc puh pun pup pur pus puu puy py- pya pyb pyc pyn pyo pyr pys pyu ra- raa rab rac rah ran rao rap rar ras rau ray rba rbb rbc rbh rbn rbo rbp rbr rbs rbu rca rcb rcc rch rcn rco rcp rcr rcs rcu rh- rha rhb rhc rhh rhn rho rhp rhr rhs rhu rna rnb rnc rnh rnn rno rnp rnr rns rnu rny roa rob roc roh ron roo rop ror ros rou roy rpa rpb rpc rph rpn rpo rpp rpr rps rpu rra rrb rrc rrh rrn rrp rrr rrs rru rsa rsb rsc rsh rsn rso rsp rsr rss rsu rua rub ruc ruh run ruo rup rur rus ruu ruy ry- rya ryc ryn ryo ryr rys ryu ryy saa sab sac sah san sao sap sar sas sau say sba sbb sbc sbh sbn sbo sbp sbr sbs sbu sby sca scb scc sch scn sco scp scr scs scu sh- sha shb shc shh shn sho shp shr shs shu shy sna snb snc snn sno snp snr sns snu sny soa sob soc soh son soo sop sor sos sou soy spa