cccc ccci cccl cccp cchl cchp ccic ccii ccil ccip ccix cclc ccli cclx ccoc ccpl ccpp ccxi ccxl chch chci chcp chic chih chil chip chlc chlp choc choh choi chol choo chop chpp cicc cich cici cico ciii cili cill cilo cilp cipo cipp cixi clic clii clio clip clix cloo clop clox clpp clpx clxi clxx coch coco cocp coho coil coip coix col- coli coll colo colp cooh cool coop coph copi copo copp cphl cpic cpio cpix cplc cpox cxii cxix cxpo cxxi cxxx h-ii hccc hcch hchi hcpc hhcl hhhh hhip hhpc hi-c hicc hich hico hicp hihc hihi hiho hiil hili hill hilo hioc hipc hipo hipp hoch hohl hoho hoil hoip hoix hol- holc holh holi holl holo holp hool hoop hoox hopi hopo hopp hopx hpcc hpcx iccc icci iccl icco iccp ichc ichi icho icll iclp icoc icpc icpo ihcc ihop iihl iiii iiio iioi iioo iiop ilic ilio ill- illi illo illp iloc iloo ilxx ioci iocp ioii ioio iolo iooi iooo iopl ipcc iphc ipil ipix iplo ipoh ipop ippc ippo ixil ixxi lccc lchc lcpc lcpl lhhh lhip lich lico lih- lihi liho liii lili lill lilo lio- lip- lipc liph lipi lipl lipo lipp lixi llcc lllc llll lloc lloo locc loch loci loco lohi loho loic loix loli loll lolo looc lool loop lopi lopp lox- loxo lppl lxii lxxi lxxx occc occi ochi oclc ocpp ohcc ohhi ohho ohio ohoh oici oiii oipc olcc olic olio olli ollo olpc olph ooho oolo oooh oooo ophi opic opii opio opo- oppi oppo oxi- oxic oxo- oxox oxxo pccc pccl pchp pcip pcll pclo pcpp phcc phi- phil phip phlo phoh phoo phox picc pich pici pico piip pil- pili pill pilo pipi pipo pipp pixl pixo pixx plcc plch plio plip ploc ploh ploo plop plpp poch poco pohl poil poio poix poli poll polo pooh pool poop pop- popc popi popo popp ppcc ppci pphi ppic ppih ppli pplo pppo pppp xcii xhhp xhoi xico xiii xil- xili xill xilp xiph xixi xlii xlix xloc xlox xoco xolo xoxo xpcc xxii xxix xxxi xxxo xxxx