a-ha aaaa aaac aaah aaal aaap aaca aacc aach aacl aaco aacp aaha aahl aala aalc aall aalo aaoo aapa aapc aaph aapl aapo acaa acac acap acca accc acch acco accp acha achh achl acho achp acla aclc acoa acoh acol acop acpa ahac ahah ahal ahha ahla ahoa ahop ahpl al-p alaa alac alal alao alap alca alcc alco alha all- alla allh alll allo aloa aloc aloh alol aloo alop alpa alph alpl alpo aoah aoca aola aopo apac apah apal apao apap apca apcc apco aph- apha aphc apl- apla aplp apo- apoc apoo apop appa appc apph appl caaa caac caah caal caap cac- caca cacc cach caco caha cahl cala calc call calo calp caol capa capc caph capo capp ccaa ccac ccap ccca cccc cccl cccp ccha cchl cchp ccla cclc ccoc ccpa ccpl ccpp chaa chac chah chal chao chap chca chch chcp chha chlc chlp choc choh chol choo chop chpa chpp clap cloo clop clpp coal coca coch coco cocp coha coho col- cola coll colo colp cooh cool coop copa coph copo copp cpaa cpac cpap cpca cpha cphl cplc cppa haal haco haha haho hal- hala hall halo halp hapa happ hcap hcca hccc hcch hcpc hhaa hhcl hhhh hhla hhpa hhpc hlah hoac hoap hoca hoch hoha hohl hoho hol- hola holc holh holl holo holp hool hoop hopa hopo hopp hpac hpao hpcc laaa laac laal laap laca lacc lach lacl laco lacp laha laho lala lall lalo lapa lapc lapp lcac lcca lccc lchc lcpa lcpc lcpl lhhh llao llcc lllc llll lloa lloc lloo loac loap loca locc loch loco loha loho lola loll lolo looc lool loop lopa lopp lpac lpla lppl oahp oall oaph ocac ocal ocap occa occc ocha oclc ocpa ocpp ohal ohcc ohho ohoh olac olah olca olcc olla ollo olpc olph ooaa ooha ooho oola oolo oooh oooo opah opal opap opca opla opo- oppa oppo paal paap paca pach paco paha paho pahp pala palh pall palo palp paoc paoh papa papp pcaa pcap pcca pccc pccl pcha pchp pcll pclo pcoa pcpp phah phal phcc phlo phoh phoo phpa plaa plac plap plcc plch ploc ploh ploo plop plpa plpp poca poch poco poha pohl pola poll polo pooh pool poop pop- popa popc popo popp ppac ppal ppap ppcc pplo ppoa pppa pppo pppp