-al -ic -ol a-a a-c a-i a-t aaa aac aai aal aao aap aas aat ac- aca acc aci acl aco acp acs act ai- aia aic aii ail aio aip ais ait al- ala alc ali all alo alp als alt aoa aoc aoi aol aoo aop aos aot ap- apa apc api apl apo app aps apt as- asa asc asi asl aso asp ass ast at- ata atc ati atl ato atp ats att c-- caa cac cai cal cao cap cas cat cca ccc cci ccl cco ccp ccs cct ci- cia cic cii cil cio cip cis cit cl- cla clc cli cll clo clp cls clt co- coa coc coi col coo cop cos cot cpa cpc cpi cpl cpo cpp cps cpt csa csc csi csl cso csp css cst cta ctc cti ctl cto ctp cts ctt ia- iaa iac iai ial iao iap ias iat ica icc ici icl ico icp ics ict iia iic iii iil iio iip iis iit il- ila ilc ili ill ilo ilp ils ilt io- ioa ioc ioi iol ioo iop ios iot ipa ipc ipi ipl ipo ipp ips ipt is- isa isc isi isl iso isp iss ist ita itc iti itl ito itp its itt l-p la- laa lac lai lal lao lap las lat lca lcc lci lcl lco lcp lcs lct lia lic lii lil lio lip lis lit lla llc lli lll llo llp lls llt loa loc loi lol loo lop los lot lpa lpc lpi lpl lpo lpp lps lpt lsa lsc lsi lsl lso lsp lss lst lta ltc lti ltl lto ltp lts ltt o-i oaa oac oai oal oao oap oas oat oc- oca occ oci ocl oco ocp ocs oct oia oic oii oil oio oip ois oit ola olc oli oll olo olp ols olt oo- ooa ooc ooi ool ooo oop oos oot op- opa opc opi opl opo opp ops opt os- osa osc osi osl oso osp oss ost ot- ota otc oti otl oto otp ots ott p-p paa pac pai pal pao pap pas pat pca pcc pci pcl pco pcp pcs pct pia pic pii pil pio pip pis pit pla plc pli pll plo plp pls plt poa poc poi pol poo pop pos pot ppa ppc ppi ppl ppo ppp pps ppt ps- psa psc psi psl pso psp pss pst pt- pta ptc pti ptl pto ptp pts ptt saa sac sai sal sao sap sas sat sca scc sci scl sco scp scs sct sia sic sii sil sio sip sis sit sla slc sli sll slo slp sls slt soa soc soi sol soo sop sos sot spa spc spi spl spo spp sps spt ss- ssa ssc ssi ssl sso ssp sss sst sta stc sti stl sto stp sts stt taa tac tai tal tao tap tas tat tca tcc tci tcl tco tcp tcs tct tia tic tii til tio tip tis tit tla tlc tli tll tlo tlp tls tlt to- toa toc toi tol too top tos tot tpa tpc tpi tpl tpo tpp tps tpt tsa tsc tsi tsl tso tsp tss tst tta ttc tti ttl tto ttp tts ttt