-ic -ol -th c-- ccc cch cci ccl cco ccp ccr ccs cct ch- chc chh chi chl cho chp chr chs cht ci- cic cih cii cil cio cip cir cis cit cl- clc clh cli cll clo clp clr cls clt co- coc coh coi col coo cop cor cos cot cpc cph cpi cpl cpo cpp cpr cps cpt crc crh cri crl cro crp crr crs crt csc csh csi csl cso csp csr css cst ctc cth cti ctl cto ctp ctr cts ctt h-i hcc hch hci hcl hco hcp hcr hcs hct hhc hhh hhi hhl hho hhp hhr hhs hht hic hih hii hil hio hip hir his hit hlc hlh hli hll hlo hlp hlr hls hlt hoc hoh hoi hol hoo hop hor hos hot hpc hph hpi hpl hpo hpp hpr hps hpt hr- hrc hrh hri hrl hro hrp hrr hrs hrt hsc hsh hsi hsl hsp hsr hss hst htc hth hti htl hto htp htr hts htt icc ich ici icl ico icp icr ics ict ihc ihh ihi ihl iho ihp ihr ihs iht iic iih iii iil iio iip iir iis iit il- ilc ilh ili ill ilo ilp ilr ils ilt io- ioc ioh ioi iol ioo iop ior ios iot ipc ipi ipl ipo ipp ipr ips ipt ir- irc iri irl iro irp irr irs irt is- isc ish isi isl iso isp isr iss ist itc ith iti itl ito itp its itt l-p lcc lch lci lcl lco lcp lcr lcs lct lhc lhh lhi lho lhp lhr lhs lht lic lih lii lil lio lip lir lis lit llc lli lll llo llp llr lls llt loc loh loi lol loo lop lor los lot lpc lph lpi lpl lpo lpp lpr lps lpt lrc lrh lri lro lrp lrr lrs lrt lsc lsh lsi lsl lso lsp lsr lss lst ltc lth lti ltl lto ltp ltr lts ltt o-i oc- occ och oci ocl oco ocp ocr ocs oct ohc ohh ohi ohl oho ohp ohr ohs oht oic oii oil oio oip oir ois oit olc oli oll olo olp ols olt oo- ooc ooh ooi ool ooo oop oor oos oot op- opc oph opi opl opo opp opr ops opt or- orc orh ori orl oro orp orr ors ort os- osc osh osi osl oso osp osr oss ost ot- otc oth oti otl oto otp otr ots ott p-p pcc pch pci pcl pco pcp pcr pcs pct phc phi phl pho php phr phs pht pic pih pii pil pio pip pir pis pit plc plh pli pll plo plp plr pls plt poc poh poi pol poo pop por pos pot ppc pph ppi ppl ppo ppp ppr pps ppt prc prh pri prl pro prp prr prs prt ps- psc psh psi psl pso psp psr pss pst pt- ptc pth pti ptl pto ptp ptr pts ptt rcc rch rci rcl rco rcp rcr rcs rct rh- rhc rhh rhi rhl rho rhp rhr rhs rht ric rih rii ril rio rip rir ris rit rlc rlh rli rll rlo rlp rlr rls rlt roc roh roi rol roo rop ror ros rot rpc rph rpi rpl rpo rpp rpr rps rpt rrc rrh rri rrl rrp rrr rrs rrt rsc rsh rsi rsl rso rsp rsr rss rst rtc rti rtl rto rtp rtr rts rtt scc sch sci scl sco scp scr scs sct sh- shc shh shi shl sho shp shr shs sht sic sih sii sil sio sip sir sis sit slc slh sli sll slo slp slr sls slt soc soh soi sol soo sop sor sos sot spc sph spi spl spo spp spr sps spt sr- src srh sri srl sro srp srr srs srt ss- ssc ssh ssi ssl sso ssp ssr sss sst stc sth sti stl sto stp str sts stt tcc tch tci tcl tco tcp tcr tcs tct th- thc thh thi thl tho thp thr ths tht tic tih tii til tio tip tir tis tit tlc tlh tli tll tlo tlp tlr tls tlt to- toc toh toi tol too top tor tos tot tpc tph tpi tpl tpo tpp tpr tps tpt trc trh tri trl tro trp trr trs trt tsc tsh tsi tsl tso tsp tsr tss tst ttc tth tti ttl tto ttp ttr tts ttt