bbbb bbch bbci bbfc bcbc bcbg bccc bcci bcfc bcit bctc bfgf bftt bgfc bght bhcc bhff bhit bibb bibi bicc bicg bich bici biff bifi bigb bigc bigg bigt bihi bitc bith bitt btcc btfc bttb cbbc cbcc cbct cbfb cbfc cbgb cbit cbtc cbtf ccbc cccb cccc cccf ccci ccfc ccff ccfi ccgc ccgt ccic ccii cctb cctc cctt cfbc cfbt cfcb cfcf cffb cfit cftc cfth cgcc cgcg cgfc chch chci chfc chfi chgb chib chic chif chig chih chit chtt cibc cibi cicc cich cici cict ciff cifg cigi ciht ciii ciit citb citf citg cith citi citt ctbi ctcf ctfc ctgf ctic fccf fcch fcic fcii ffcc ffff ffii fftf fghi fhci fhit ficc fich fict fifc fiff fifi fift figc figg fiii fitc fiti fitt ft-c ftfc ftii gbfc gc-c gcbc gccc gccf gcfc gcic gcii gctc gfcf gfci ggbt ggfg gggg gghg ghib ghit gibb gibh giff gift gigg gigi gith gtfc h-ii hbfc hbic hbit hcbc hccb hccc hcch hcfc hcgh hchi hgfc hggc hgtc hhgg hhhh hi-c hibi hibt hicc hich hiff hifh hifi high higi higt hihc hihi hiht hiit hitc hiti hitt htcc htfc ibfi ibtb ibtc icbc iccb iccc iccf icci icct icfb icgc ichc ichi ifbb ifht ific ifit igbc igcc igfc ight ihcc ihit ihtc iiht iiii iiit iitt itch itgc ithc itic itif ittf tbcb tbcc tbit tccc tcfc tcfg tch- tchh tchi tctc tftc tgcc tgif tgtc thch thi- thic thif thig thtb tibi ticc tich tiff tift tigh tigi tiht tiit titc tith titi titt ttbb ttfc ttff tttt