cccc cccf ccci cccl ccfc ccff ccfi ccfl ccic ccii ccil cclc ccli cctc cctl cctt cfcf cfcl cfcy cfit cftc cftl cicc cici cict ciff cifl ciii ciit cili cill cilt citf citi citl citt city clic clif clii clit cltc cly- ctcf ctfc ctic cyc- cycc cycl cyfi cyft cyl- cylc cyll cyt- cyy- cyyc fccf fcic fcii fcty ffcc ffff ffii fftf ficc fict fifc fiff fifi fift fiii fiil fili fill fitc fiti fitt flcl flic flii flit flyi flyt ft-c ft-l ftfc ftfy ftii fyfi fyli fyti iccc iccf icci iccl icct icll iffy ific ifil ifit iiii iiit iitt ilic ilit ill- illi illt illy itic itif itil itll ittf itty lccc lcfc lctl lfcc lict liff lifl lift liii lili lill lilt lily liti litl litt lity liyl llcc lllc llll ltcc ltci ltfc lttc lyc- lyff lyft lyfy lyif lyit lyly lytt lyyf tccc tcfc tctc tftc ticc tiff tift tiit till tilt tily titc titi titt tiyi tlli ttfc ttff tttt ttyl tyff tyft tyl- tyll tyti tytt tyty yccc yctc yiff yift yili yill yilt yiti ylli yyff yyyy