-er -ic -ji -th b-p bbb bbc bbe bbh bbi bbn bbo bbp bbr bbt bcb bcc bce bch bci bcj bcn bco bcp bcr bct be- beb bec bee beh bei ben beo bep ber bet bhb bhc bhe bhh bhi bhj bho bhp bhr bht bi- bib bic bie bih bii bij bin bio bip bir bit bjc bji bjj bjn bjp bjr bjt bnb bnc bne bni bnj bnn bno bnp bnr bnt bob boc boe boh boi boj bon boo bop bor bot bpb bpc bpe bph bpi bpn bpo bpp bpr bpt brb bre brh bri brj brn bro brp brr brt btb btc bte bth bti btn bto btp btr btt c-- c-j cbb cbc cbe cbh cbi cbj cbn cbo cbp cbr cbt ccb ccc cce cch cci ccj ccn cco ccp ccr cct ce- ceb cec cee ceh cei cej cen ceo cep cer cet ch- chb chc che chh chi chn cho chp chr cht ci- cib cic cie cih cii cij cin cio cip cir cit cjb cjc cjp cjr cn- cnb cnc cne cnh cni cnj cnn cno cnp cnr cnt co- cob coc coe coh coi coj con coo cop cor cot cpb cpc cpe cph cpi cpj cpn cpo cpp cpr cpt crb crc cre crh cri crj crn cro crp crr crt ctb ctc cte cth cti ctn cto ctp ctr ctt ebb ebc ebe ebh ebi ebj ebn ebo ebp ebr ebt ec- ecb ecc ece ech eci ecj ecn eco ecr ect eeb eec eee een eeo eep eer eet ehb ehc ehe ehh ehi ehn eho ehp ehr eht eib eic eie eii eij ein eio eip eir eit ejc eji ejo ejp ejt en- enb enc ene enh eni enn eno enp enr ent eo- eob eoc eoe eoh eoi eon eoo eop eor eot ep- epb epc epe eph epi epn epo epp epr ept erb erc ere erh eri ern ero erp err ert etb etc ete eth eti etj etn eto etp etr ett h-i hbb hbc hbe hbh hbi hbj hbn hbo hbp hbr hbt hcb hcc hce hch hci hcj hcn hco hcp hcr hct he- heb hec hee heh hei hej hen heo hep her het hhb hhc hhe hhh hhi hhj hhn hho hhp hhr hht hib hic hie hih hii hij hin hio hip hir hit hji hjn hjo hjp hjr hjt hnb hnc hne hnh hnj hnn hno hnt hob hoc hoe hoh hoi hon hoo hop hor hot hpb hpc hpe hph hpi hpj hpn hpo hpp hpr hpt hr- hrb hrc hre hrh hri hrj hrn hro hrp hrr hrt htb htc hte hth hti htj htn hto htp htr htt ibb ibc ibe ibh ibi ibj ibn ibo ibp ibr ibt icb icc ice ich ici icj icn ico icp icr ict ie- iec iee iei iej ien iep ier iet ihb ihc ihe ihh ihi ihn iho ihp ihr iht iib iic iie iih iii iij iin iio iip iir iit ijb ijc ije iji ijn ijo ijt in- inb inc ine inh ini inj inn ino inp inr int io- iob ioc ioe ioh ioi ioj ion ioo iop ior iot ipb ipc ipe ipi ipn ipo ipp ipr ipt ir- irb irc ire iri irj irn iro irp irr irt itb itc ite ith iti itj itn ito itp itt j-i jbc jbi jbj jbo jbr jbt jcb jcc jce jch jci jco jcp jcr jct jeb jec jee jeh jei jej jen jeo jep jer jet jhc jhe jhi jhj jhn jho jhp jhr jht jib jic jie jih jii jij jin jio jip jir jit jjb jjc jjj jjp jjr jnc jne jnh jnj jnn jno jnp jnr jnt job joc joe joh joi joj jon joo jop jor jot jpb jpc jpe jpi jpj jpn jpo jpp jpr jpt jrb jrc jri jrn jro jrp jrr jrt jtb jtc jte jth jti jtn jtp jtr jtt n-i nbb nbc nbe nbi nbn nbo nbp nbr nbt ncb ncc nce nch nci ncn nco ncp ncr nct ne- neb nec nee neh nei nej nen neo nep ner net nhb nhc nhe nhh nhi nhj nhn nhp nhr nht nib nic nie nih nii nin nio nip nir nit njc nje njn njp nnb nnc nne nnh nni nnn nno nnp nnt no- nob noc noe noh noi noj non noo nop nor not npb npc npe nph npi npn npo npp npr npt nrb nrc nre nri nrj nrn nro nrp nrr nrt ntb ntc nte nth nti ntn nto ntp ntr ntt o-i ob- obb obc obe obh obi obj obn obo obp obr obt oc- ocb occ och oci ocj ocn oco ocp ocr oct oeb oec oee oeh oei oen oeo oep oer oet ohc ohe ohh ohi ohn oho ohp ohr oht oib oic oie oii oin oio oip oir oit ojb ojc oje oji ojo on- onb onc one onh oni onj onn ono onp onr ont oo- oob ooc ooh ooi oon ooo oop oor oot op- opb opc ope oph opi opj opn opo opp opr opt or- orb orc ore orh ori orn oro orp orr ort ot- otb otc ote oth oti otn oto otp otr ott p-p pbb pbc pbe pbi pbj pbn pbo pbp pbr pbt pcb pcc pce pch pci pcj pcn pco pcp pcr pct peb pec pee peh pei pen peo pep per pet phb phc phe phi phn pho php phr pht pib pic pie pih pii pij pin pio pip pir pit pjc pji pjo pjp pn- pnb pnc pne pnh pni pnn pno pnp pnr pnt pob poc poe poh poi pon poo pop por pot ppb ppc ppe pph ppi ppj ppn ppo ppp ppr ppt prb prc pre prh pri prn pro prp prr prt pt- ptb ptc pte pth pti ptj ptn pto ptp