-ic -ol -th c-- ccc ccg cch cci ccl cco ccr ccs cct ccu cgc cgg cgh cgi cgl cgo cgr cgs cgt cgu ch- chc chg chh chi chl cho chr chs cht chu ci- cic cig cih cii cil cio cir cis cit ciu cl- clc clg clh cli cll clo clr cls clt clu co- coc cog coh coi col coo cor cos cot cou crc crg crh cri crl cro crr crs crt cru csc csg csh csi csl cso csr css cst csu ctc ctg cth cti ctl cto ctr cts ctt ctu cuc cug cuh cui cul cuo cur cus cut cuu gcc gcg gch gci gcl gco gcr gcs gct gcu ggc ggg ggh ggi ggo ggr ggs ggt ggu ghc ghg ghh ghi ghl gho ghr ghs ght gic gig gih gii gil gio gir gis git giu glc glg glh gli gll glo glr gls glt glu goc gog goh goi gol goo gor gos got gou grc grg grh gri grl gro grr grs grt gru gsc gsg gsi gsl gso gsr gss gst gsu gtc gtg gth gti gtl gto gtr gts gtt gtu gu- guc gug gui gul guo gur gus gut guu h-i hcc hcg hch hci hcl hco hcr hcs hct hgc hgg hgh hgi hgl hgo hgr hgs hgt hgu hhc hhg hhh hhi hhl hho hhr hhs hht hhu hic hig hih hii hil hio hir his hit hiu hlc hlg hlh hli hll hlo hlr hls hlt hlu hoc hog hoh hoi hol hoo hor hos hot hou hr- hrc hrg hrh hri hrl hro hrr hrs hrt hru hsc hsg hsh hsi hsl hsr hss hst hsu htc htg hth hti htl hto htr hts htt huc hug huh hui hul huo hur hus hut huu icc icg ich ici icl ico icr ics ict icu igc igg igh igi igl igo igr igs igt igu ihc ihg ihh ihi ihl iho ihr ihs iht ihu iic iih iii iil iio iir iis iit iiu il- ilc ilg ilh ili ill ilo ilr ils ilt ilu io- ioc iog ioh ioi iol ioo ior ios iot iou ir- irc irg iri irl iro irr irs irt iru is- isc isg ish isi isl iso isr iss ist isu itc itg ith iti itl ito its itt itu iu- iuc iug iui iur ius iut lcc lcg lch lci lcl lco lcr lcs lct lcu lgc lgg lgh lgi lgl lgo lgr lgs lgt lgu lhc lhh lhi lho lhr lhs lht lhu lic lig lih lii lil lio lir lis lit liu llc llg lli lll llo llr lls llt llu loc log loh loi lol loo lor los lot lou lrc lrg lrh lri lro lrr lrs lrt lru lsc lsg lsh lsi lsl lso lsr lss lst lsu ltc ltg lth lti ltl lto ltr lts ltt ltu luc lug luh lui lul luo lur lus lut luu o-i oc- occ ocg och oci ocl oco ocr ocs oct ocu ogc ogg ogh ogi ogl ogo ogs ogt ohc ohg ohh ohi ohl oho ohr ohs oht ohu oic oii oil oio oir ois oit oiu olc olg oli oll olo ols olt olu oo- ooc oog ooh ooi ool ooo oor oos oot or- orc org orh ori orl oro orr ors ort oru os- osc osg osh osi osl oso osr oss ost osu ot- otc otg oth oti otl oto otr ots ott otu ou- ouc ouh oui oul ouo our ous out rcc rcg rch rci rcl rco rcr rcs rct rcu rgc rgg rgh rgi rgo rgr rgs rgt rh- rhc rhg rhh rhi rhl rho rhr rhs rht rhu ric rig rih rii ril rio rir ris rit rlc rlg rlh rli rll rlo rlr rls rlt rlu roc rog roh roi rol roo ror ros rot rou rrc rrg rrh rri rrl rrr rrs rrt rru rsc rsg rsh rsi rsl rso rsr rss rst rsu rtc rtg rti rtl rto rtr rts rtt rtu ruc rug ruh rui ruo rur rus rut ruu scc scg sch sci scl sco scr scs sct scu sgc sgg sgh sgi sgl sgo sgr sgs sgt sgu sh- shc shg shh shi shl sho shr shs sht shu sic sig sih sii sil sio sir sis sit siu slc slg slh sli sll slo slr sls slt slu soc sog soh soi sol soo sor sos sot sou sr- src srg srh sri srl sro srr srs srt ss- ssc ssg ssh ssi ssl sso ssr sss sst ssu stc stg sth sti stl sto str sts stt stu suc sug suh sui sul suo sur sus sut suu tcc tcg tch tci tcl tco tcr tcs tct tcu tgc tgg tgh tgi tgl tgo tgr tgs tgt tgu th- thc thg thh thi thl tho thr ths tht thu tic tig tih tii til tio tir tis tit tiu tlc tlg tlh tli tll tlo tlr tls tlt tlu to- toc tog toh toi tol too tor tos tot tou trc trg trh tri trl tro trr trs trt tru tsc tsg tsh tsi tsl tso tsr tss tst tsu ttc ttg tth tti ttl tto ttr tts ttt ttu tuc tug tuh tui tul tuo tur tus tut tuu ucc ucg uch uci ucl uco ucr ucs uct ucu ugc ugg ugh ugi ugl ugo ugr ugs ugt ugu uhc uhh uhi uhl uho uhr uhs uht uhu uic uig uii uil uio uir uis uit uiu ulc ulg uli ull ulo ulr uls ult ulu uoc uog uol uoo uor uos uot ur- urc urg uri url uro urr urs urt uru usc usg ush usi usl uso usr uss ust usu utc uth uti utl uto utr uts utt utu uuc uug uur uus uut uuu