-al -ol a-a a-c aaa aac aaf aal aao aap aas ac- aca acc acf acl aco acp acs af- afa afc aff afl afo afp afs al- ala alc alf all alo alp als aoa aoc aof aol aoo aop aos ap- apa apc apf apl apo app aps as- asa asc asf asl aso asp ass c-- caa cac caf cal cao cap cas cca ccc ccf ccl cco ccp ccs cfa cfc cff cfl cfo cfp cfs cl- cla clc clf cll clo clp cls co- coa coc cof col coo cop cos cpa cpc cpf cpl cpo cpp cps csa csc csf csl cso csp css faa fac faf fal fao fap fas fca fcc fcf fcl fco fcp fcs ffa ffc fff ffl ffo ffp ffs fla flc flf fll flo flp fls foa foc fof fol foo fop fos fpa fpc fpl fpo fpp fps fsa fsc fsf fsl fso fsp fss l-p la- laa lac laf lal lao lap las lca lcc lcf lcl lco lcp lcs lfa lfc lff lfl lfo lfp lfs lla llc llf lll llo llp lls loa loc lof lol loo lop los lpa lpc lpf lpl lpo lpp lps lsa lsc lsf lsl lso lsp lss oaa oac oaf oal oao oap oas oc- oca occ ocf ocl oco ocp ocs of- ofa ofc off ofl ofo ofp ofs ola olc olf oll olo olp ols oo- ooa ooc oof ool ooo oop oos op- opa opc opf opl opo opp ops os- osa osc osf osl oso osp oss p-p paa pac paf pal pao pap pas pca pcc pcf pcl pco pcp pcs pfa pfc pff pfl pfo pfp pfs pla plc plf pll plo plp pls poa poc pof pol poo pop pos ppa ppc ppf ppl ppo ppp pps ps- psa psc psf psl pso psp pss saa sac saf sal sao sap sas sca scc scf scl sco scp scs sfa sfc sff sfl sfo sfp sfs sla slc slf sll slo slp sls soa soc sof sol soo sop sos spa spc spf spl spo spp sps ss- ssa ssc ssf ssl sso ssp sss

aaaa aaac aaaf aaal aaap aaas aaca aacc aacf aacl aaco aacp aacs aafa aafc aaff aafl aala aalc aall aalo aals aaoo aapa aapc aapl aapo aaps aasa aasc aasf aass acaa acac acap acas acca accc accf acco accp accs acfc acfl acfs acla aclc acls acoa acol acop acos acpa acps acsa acsc acsl acss afaa afao afap afca afcc afcs affa affc affo affs afla aflc aflp afoa afol afoo afpa afpc afsa afsc afsp al-p alaa alac alal alao alap alas alca alcc alco alcs alfa alfs all- alla alll allo alls aloa aloc alof alol aloo alop alos alpa alpl alpo alps alsa alsc also aoca aocs aola aopo aosp aoss apac apal apao apap apas apca apcc apco apcs apfa apfc apfl apfo apl- apla aplp apls apo- apoc apof apoo apop apos appa appc appl apps apsa apsl apso apss asaa asac asaf asal asao asap asas asc- asca ascc ascl asco ascp asfa asla aslo asoc asof asop asos aspa aspc aspl aspo asps assa assc assl asso assp asss caaa caac caaf caal caap caas cac- caca cacc caco cafa cafc caff cafl cafs cala calc calf call calo calp cals caol caos capa capc capo capp caps casa casc casl caso casp cass ccaa ccac ccaf ccap ccas ccca cccc cccf cccl cccp cccs ccfa ccfc ccff ccfl ccla cclc ccls ccoc ccpa ccpl ccpp ccps ccsa ccsf ccsl ccsp ccss cfaa cfac cfao cfca cfcf cfcl cfco cfcs cfls cfoa cfos cfpa cfpl cfpo cfps cfsa cfsl claf clap clas clof cloo clop clos clpp clsa clsc coal coas coca coco cocp cofc coff cofs col- cola coll colo colp cols coof cool coop coos copa copo copp cops cosa cosc cosl coso cosp coss cpaa cpac cpaf cpap cpas cpca cpcs cpff cplc cpls cpos cppa cpps cpsa cpsc cpsl cpso csaa csac csao csas cscc cscf cscl csco cscs csfc csla cslp csos cspa cspc csps cssa faaa faac faap faas faca facc facp facs fafa fafc faff fafo fala falc fall falo fals fapa fapl fapp faps fasa fasc faso fass fcal fcap fcas fcca fccf fccp fcpa fcps fcsc fcsl ffcc ffff ffps ffsa ffss flac flao flap flcl floc floo flop flos foaf foal foca foco focs fofo fola folc foll folo fols foof fool foos fopp fops fosa foso foss fp-c fpaa fpas fpcc fpla fplc fsas fscc fsfo fspc fspf fssa fssc fssf fssp laaa laac laal laap laas laca lacc lacl laco lacp lacs lafc laff lala lall lalo laos lapa lapc lapp laps lasa laso lass lcac lcca lccc lccs lcfc lcls lcpa lcpc lcpl lcps lcsc lcsp lfca lfcc llao llcc llcs lllc llll lloa lloc lloo llps loac loaf loap loas loca locc loco locs lofa loff lola loll lolo lols looc loof lool loop loos lopa lopp lops losa losc loso losp loss lpac lpfp lpla lppl lpsc lpss lsap lsco lscs lsfc lsla lsof lspl lssa lsso lssp oafc oafo oafs oall oaps oasc oasl oass ocac ocal ocap ocas occa occc ocfa ocfp oclc ocos ocpa ocpp ocsa ofas ofcl off- offa offc offo offs ofla olac olaf olas olca olcc olfa olfs olla ollo olof olos olpc ooaa ooff oofs oola oolo oooo ooos oops oosa opal opap opca opla opls opo- opos oppa oppo opps opsa osaf osap osas osca oscc oscl osco osfa osla oslo osoo osos ossa osso paal paap paas paca paco pacs pafa pafc paff pala pall palo palp pals paoc paos papa papp paps pasa pasc pasl paso pasp pass pcaa pcaf pcap pcas pcca pccc pccl pccs pcfc pcll pclo pcoa pcos pcpp pcps pcsa pcso pfaa pfas pfcs pfff pfps plaa plac plaf plap plas plcc plfa plff ploc ploo plop