-ic -ol c-- ccc ccg cci ccl cco ccp ccr cct cgc cgg cgi cgl cgo cgp cgr cgt ci- cic cig cii cil cio cip cir cit cl- clc clg cli cll clo clp clr clt co- coc cog coi col coo cop cor cot cpc cpg cpi cpl cpo cpp cpr cpt crc crg cri crl cro crp crr crt ctc ctg cti ctl cto ctp ctr ctt g-p gcc gcg gci gcl gco gcp gcr gct ggc ggg ggi ggo ggp ggr ggt gic gig gii gil gio gip gir git glc glg gli gll glo glp glr glt goc gog goi gol goo gop gor got gpc gpg gpi gpl gpo gpp gpr gpt grc grg gri grl gro grp grr grt gtc gtg gti gtl gto gtp gtr gtt icc icg ici icl ico icp icr ict igc igg igi igl igo igp igr igt iic iii iil iio iip iir iit il- ilc ilg ili ill ilo ilp ilr ilt io- ioc iog ioi iol ioo iop ior iot ipc ipg ipi ipl ipo ipp ipr ipt ir- irc irg iri irl iro irp irr irt itc itg iti itl ito itp itt l-p lcc lcg lci lcl lco lcp lcr lct lgc lgg lgi lgl lgo lgp lgr lgt lic lig lii lil lio lip lir lit llc llg lli lll llo llp llr llt loc log loi lol loo lop lor lot lpc lpg lpi lpl lpo lpp lpr lpt lrc lrg lri lro lrp lrr lrt ltc ltg lti ltl lto ltp ltr ltt o-i oc- occ ocg oci ocl oco ocp ocr oct ogc ogg ogi ogl ogo ogp ogt oic oii oil oio oip oir oit olc olg oli oll olo olp olt oo- ooc oog ooi ool ooo oop oor oot op- opc opg opi opl opo opp opr opt or- orc org ori orl oro orp orr ort ot- otc otg oti otl oto otp otr ott p-p pcc pcg pci pcl pco pcp pcr pct pgc pgg pgi pgl pgo pgp pgr pgt pic pig pii pil pio pip pir pit plc plg pli pll plo plp plr plt poc pog poi pol poo pop por pot ppc ppg ppi ppl ppo ppp ppr ppt prc prg pri prl pro prp prr prt pt- ptc ptg pti ptl pto ptp ptr ptt rcc rcg rci rcl rco rcp rcr rct rgc rgg rgi rgo rgp rgr rgt ric rig rii ril rio rip rir rit rlc rlg rli rll rlo rlp rlr rlt roc rog roi rol roo rop ror rot rpc rpg rpi rpl rpo rpp rpr rpt rrc rrg rri rrl rrp rrr rrt rtc rtg rti rtl rto rtp rtr rtt tcc tcg tci tcl tco tcp tcr tct tgc tgg tgi tgl tgo tgp tgr tgt tic tig tii til tio tip tir tit tlc tlg tli tll tlo tlp tlr tlt to- toc tog toi tol too top tor tot tpc tpg tpi tpl tpo tpp tpr tpt trc trg tri trl tro trp trr trt ttc ttg tti ttl tto ttp ttr ttt