-ic -th b-p bbb bbc bbh bbi bbn bbo bbp bbs bbt bby bcb bcc bch bci bcn bco bcp bcs bct bcy bhb bhc bhh bhi bho bhp bhs bht bi- bib bic bih bii bin bio bip bis bit biy bnb bnc bni bnn bno bnp bns bnt bob boc boh boi bon boo bop bos bot boy bpb bpc bph bpi bpn bpo bpp bps bpt bpy bsb bsc bsh bsi bsn bso bsp bss bst bsy btb btc bth bti btn bto btp bts btt bty by- byc byh byi byn byo byp bys byt c-- cbb cbc cbh cbi cbn cbo cbp cbs cbt cby ccb ccc cch cci ccn cco ccp ccs cct ch- chb chc chh chi chn cho chp chs cht chy ci- cib cic cih cii cin cio cip cis cit cn- cnb cnc cnh cni cnn cno cnp cns cnt cny co- cob coc coh coi con coo cop cos cot coy cpb cpc cph cpi cpn cpo cpp cps cpt csb csc csh csi csn cso csp css cst csy ctb ctc cth cti ctn cto ctp cts ctt cty cyb cyc cyn cyo cyp cys cyt h-i hbb hbc hbh hbi hbn hbo hbp hbs hbt hby hcb hcc hch hci hcn hco hcp hcs hct hcy hhb hhc hhh hhi hhn hho hhp hhs hht hhy hib hic hih hii hin hio hip his hit hnb hnc hnh hnn hno hns hnt hny hob hoc hoh hoi hon hoo hop hos hot hoy hpb hpc hph hpi hpn hpo hpp hps hpt hpy hsb hsc hsh hsi hsn hsp hss hst hsy htb htc hth hti htn hto htp hts htt hty hy- hyb hyc hyh hyi hyn hyo hyp hys hyt hyy ibb ibc ibh ibi ibn ibo ibp ibs ibt iby icb icc ich ici icn ico icp ics ict icy ihb ihc ihh ihi ihn iho ihp ihs iht ihy iib iic iih iii iin iio iip iis iit in- inb inc inh ini inn ino inp ins int iny io- iob ioc ioh ioi ion ioo iop ios iot ipb ipc ipi ipn ipo ipp ips ipt ipy is- isb isc ish isi isn iso isp iss ist isy itb itc ith iti itn ito itp its itt ity iyc iyo iys iyt iyy n-i nbb nbc nbi nbn nbo nbp nbs nbt ncb ncc nch nci ncn nco ncp ncs nct nhb nhc nhh nhi nhn nhp nhs nht nhy nib nic nih nii nin nio nip nis nit nnb nnc nnh nni nnn nno nnp nns nnt no- nob noc noh noi non noo nop nos not noy npb npc nph npi npn npo npp nps npt nsb nsc nsh nsi nsn nso nsp nss nst nsy ntb ntc nth nti ntn nto ntp nts ntt nyc nyn nyo nyp nys nyt nyy o-i ob- obb obc obh obi obn obo obp obs obt oby oc- ocb occ och oci ocn oco ocp ocs oct ohc ohh ohi ohn oho ohp ohs oht oib oic oii oin oio oip ois oit on- onb onc onh oni onn ono onp ons ont ony oo- oob ooc ooh ooi oon ooo oop oos oot op- opb opc oph opi opn opo opp ops opt opy os- osb osc osh osi osn oso osp oss ost ot- otb otc oth oti otn oto otp ots ott oyi oyo oys p-p pbb pbc pbi pbn pbo pbp pbs pbt pby pcb pcc pch pci pcn pco pcp pcs pct phb phc phi phn pho php phs pht phy pib pic pih pii pin pio pip pis pit pn- pnb pnc pnh pni pnn pno pnp pns pnt pny pob poc poh poi pon poo pop pos pot poy ppb ppc pph ppi ppn ppo ppp pps ppt ps- psb psc psh psi psn pso psp pss pst psy pt- ptb ptc pth pti ptn pto ptp pts ptt pty py- pyb pyc pyn pyo pys pyt sbb sbc sbh sbi sbn sbo sbp sbs sbt sby scb scc sch sci scn sco scp scs sct sh- shb shc shh shi shn sho shp shs sht shy sib sic sih sii sin sio sip sis sit snb snc sni snn sno snp sns snt sny sob soc soh soi son soo sop sos sot soy spb spc sph spi spn spo spp sps spt spy ss- ssb ssc ssh ssi ssn sso ssp sss sst stb stc sth sti stn sto stp sts stt sty sy- syb syc syh syi syn syp sys syt tbb tbc tbh tbi tbn tbo tbp tbs tbt tcb tcc tch tci tcn tco tcp tcs tct th- thb thc thh thi thn tho thp ths tht thy tib tic tih tii tin tio tip tis tit tiy tnb tnc tnh tni tnn tno tnp tns tnt to- tob toc toh toi ton too top tos tot toy tpb tpc tph tpi tpn tpo tpp tps tpt tsb tsc tsh tsi tsn tso tsp tss tst tsy ttb ttc tth tti ttn tto ttp tts ttt tty tyc tyn tyo typ tys tyt ybc ybi ybp ybs yby ycc ych yci yco ycp ycs ycy yhc yhi yhs yht yih yii yin yio yip yis yit ynn ynp yns yny yob yoc yoi yon yoo yop yos yot yoy ypo yps ysb ysc ysi yso ysp yss yst ysy ytc yth ytn yto ytp yts ytt yyb yyc yys yyt yyy