-al -ic -ol a-a a-c a-i a-t aaa aac aai aal aao aap aar aat ac- aca acc aci acl aco acp acr act ai- aia aic aii ail aio aip air ait al- ala alc ali all alo alp alr alt aoa aoc aoi aol aoo aop aor aot ap- apa apc api apl apo app apr apt ar- ara arc ari arl aro arp arr art at- ata atc ati atl ato atp atr att c-- caa cac cai cal cao cap car cat cca ccc cci ccl cco ccp ccr cct ci- cia cic cii cil cio cip cir cit cl- cla clc cli cll clo clp clr clt co- coa coc coi col coo cop cor cot cpa cpc cpi cpl cpo cpp cpr cpt cra crc cri crl cro crp crr crt cta ctc cti ctl cto ctp ctr ctt ia- iaa iac iai ial iao iap iar iat ica icc ici icl ico icp icr ict iia iic iii iil iio iip iir iit il- ila ilc ili ill ilo ilp ilr ilt io- ioa ioc ioi iol ioo iop ior iot ipa ipc ipi ipl ipo ipp ipr ipt ir- ira irc iri irl iro irp irr irt ita itc iti itl ito itp itt l-p la- laa lac lai lal lao lap lar lat lca lcc lci lcl lco lcp lcr lct lia lic lii lil lio lip lir lit lla llc lli lll llo llp llr llt loa loc loi lol loo lop lor lot lpa lpc lpi lpl lpo lpp lpr lpt lra lrc lri lro lrp lrr lrt lta ltc lti ltl lto ltp ltr ltt o-i oaa oac oai oal oao oap oar oat oc- oca occ oci ocl oco ocp ocr oct oia oic oii oil oio oip oir oit ola olc oli oll olo olp olt oo- ooa ooc ooi ool ooo oop oor oot op- opa opc opi opl opo opp opr opt or- ora orc ori orl oro orp orr ort ot- ota otc oti otl oto otp otr ott p-p paa pac pai pal pao pap par pat pca pcc pci pcl pco pcp pcr pct pia pic pii pil pio pip pir pit pla plc pli pll plo plp plr plt poa poc poi pol poo pop por pot ppa ppc ppi ppl ppo ppp ppr ppt pra prc pri prl pro prp prr prt pt- pta ptc pti ptl pto ptp ptr ptt ra- raa rac rai ral rao rap rar rat rca rcc rci rcl rco rcp rcr rct ria ric rii ril rio rip rir rit rla rlc rli rll rlo rlp rlr rlt roa roc roi rol roo rop ror rot rpa rpc rpi rpl rpo rpp rpr rpt rra rrc rri rrl rrp rrr rrt rta rtc rti rtl rto rtp rtr rtt taa tac tai tal tao tap tar tat tca tcc tci tcl tco tcp tcr tct tia tic tii til tio tip tir tit tla tlc tli tll tlo tlp tlr tlt to- toa toc toi tol too top tor tot tpa tpc tpi tpl tpo tpp tpr tpt tra trc tri trl tro trp trr trt tta ttc tti ttl tto ttp ttr ttt