-ic -th b-p bbb bbc bbh bbi bbn bbo bbp bbs bbt bcb bcc bch bci bcn bco bcp bcs bct bhb bhc bhh bhi bho bhp bhs bht bi- bib bic bih bii bin bio bip bis bit bnb bnc bni bnn bno bnp bns bnt bob boc boh boi bon boo bop bos bot bpb bpc bph bpi bpn bpo bpp bps bpt bsb bsc bsh bsi bsn bso bsp bss bst btb btc bth bti btn bto btp bts btt c-- cbb cbc cbh cbi cbn cbo cbp cbs cbt ccb ccc cch cci ccn cco ccp ccs cct ch- chb chc chh chi chn cho chp chs cht ci- cib cic cih cii cin cio cip cis cit cn- cnb cnc cnh cni cnn cno cnp cns cnt co- cob coc coh coi con coo cop cos cot cpb cpc cph cpi cpn cpo cpp cps cpt csb csc csh csi csn cso csp css cst ctb ctc cth cti ctn cto ctp cts ctt h-i hbb hbc hbh hbi hbn hbo hbp hbs hbt hcb hcc hch hci hcn hco hcp hcs hct hhb hhc hhh hhi hhn hho hhp hhs hht hib hic hih hii hin hio hip his hit hnb hnc hnh hnn hno hns hnt hob hoc hoh hoi hon hoo hop hos hot hpb hpc hph hpi hpn hpo hpp hps hpt hsb hsc hsh hsi hsn hsp hss hst htb htc hth hti htn hto htp hts htt ibb ibc ibh ibi ibn ibo ibp ibs ibt icb icc ich ici icn ico icp ics ict ihb ihc ihh ihi ihn iho ihp ihs iht iib iic iih iii iin iio iip iis iit in- inb inc inh ini inn ino inp ins int io- iob ioc ioh ioi ion ioo iop ios iot ipb ipc ipi ipn ipo ipp ips ipt is- isb isc ish isi isn iso isp iss ist itb itc ith iti itn ito itp its itt 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 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 npb npc nph npi npn npo npp nps npt nsb nsc nsh nsi nsn nso nsp nss nst ntb ntc nth nti ntn nto ntp nts ntt o-i ob- obb obc obh obi obn obo obp obs obt 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 oo- oob ooc ooh ooi oon ooo oop oos oot op- opb opc oph opi opn opo opp ops opt os- osb osc osh osi osn oso osp oss ost ot- otb otc oth oti otn oto otp ots ott p-p pbb pbc pbi pbn pbo pbp pbs pbt pcb pcc pch pci pcn pco pcp pcs pct phb phc phi phn pho php phs pht pib pic pih pii pin pio pip pis pit pn- pnb pnc pnh pni pnn pno pnp pns pnt pob poc poh poi pon poo pop pos pot ppb ppc pph ppi ppn ppo ppp pps ppt ps- psb psc psh psi psn pso psp pss pst pt- ptb ptc pth pti ptn pto ptp pts ptt sbb sbc sbh sbi sbn sbo sbp sbs sbt scb scc sch sci scn sco scp scs sct sh- shb shc shh shi shn sho shp shs sht sib sic sih sii sin sio sip sis sit snb snc sni snn sno snp sns snt sob soc soh soi son soo sop sos sot spb spc sph spi spn spo spp sps spt ss- ssb ssc ssh ssi ssn sso ssp sss sst stb stc sth sti stn sto stp sts stt 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 tib tic tih tii tin tio tip tis tit tnb tnc tnh tni tnn tno tnp tns tnt to- tob toc toh toi ton too top tos tot tpb tpc tph tpi tpn tpo tpp tps tpt tsb tsc tsh tsi tsn tso tsp tss tst ttb ttc tth tti ttn tto ttp tts ttt

bbbb bbbs bbch bbci bbhs bbin bcbc bcbp bcbs bccc bcci bccs bchs bcis bcit bcos bcpp bcps bcsc bcsn bcss bctc bcts bhcc bhhs bhit bhoi bhot bibb bibi bibo bibs bicc bich bici bico bics bihi bihs biin biis bin- binc binh bini binn bino bins bint bio- bioc bioi bion bios biot bipp bips bis- bisc bish biso bisp biss bist bitc bith bito bits bitt bnhs bnib bnin bnoc bnpp bnss bobb bobi bobo bobs boch boco bocs bohn boho bohs boht boi- boii boin bois boit bonc boni bonn bono bons bont boob booc booh boon boop boos boot bopp bops bosc bosh bosi bosn boso boss bost botb both boti botn boto bots bott bpcp bphc bphs bpot bpti bsci bscp bscs bshs bsic bsin bsns bson bsos bspp bssc bsts btbp btcc btcs bths btob btps btss bttb c-bo cbbc cbbs cbcc cbcn cbcp cbcs cbct cbhs cbit cbot cbpc cbpp cbsc cbsi cbsn cbtc ccbc ccbn cccb cccc ccci cccp cccs cchp cchs ccic ccii ccip ccis ccnb ccnc ccni ccnp ccns ccob ccoc ccpn ccpp ccps ccsi ccsn ccsp ccss ccst cctb cctc cctt chbp chch chci chcp chcs chhs chib chic chih chin chip chis chit chnb chnc chno chns choc choh choi chon choo chop chos chpp chsc chsh chsi chst chto chtt cibc cibi cibo cicc cich cici cico cics cict cihs ciht ciii ciis ciit cin- cinc cini cino cint ciob cion cios cipo cipp cips cis- cisc cish cisn