bbbb bbch bbci bcbc bccc bcci bhcc bibb bibi bicc bich bici bick bihi bikh cbbc cbcc ccbc cccb cccc ccci ccic ccii chch chci chib chic chih chik chkb cibc cibi cicc cich cici ciii ckbc ckbi ckch ckck h-ii hbic hcbc hccb hccc hcch hchi hhhh hi-c hibi hicc hich hick hihc hihi hiki hkcc icbc iccb iccc icci ichc ichi ihcc iiii ikki k-ci kbbb kbbc kbbi kbbk kbcb kbch kbci kbck kbhb kbhc kbhh kbhi kbib kbic kbik kbkb kbkk kcbc kcbi kcbk kccb kccc kcci kcck kchh kchi kchk kcic kcii kckc kckk khbc khcb khcc khch khck khhk khic khii khki khkk kibb kibc kibi kicb kicc kick kihc kihh kihi kihk kiic kiii kiik kikc kiki kikk kkbb kkbi kkcb kkch kkci kkck kkhb kkhh kkhi kkhk kkic kkik kkkk