bbbb bbbs bbch bbci bbhs bbin bcbc bcbs bccc bcci bccs bchs bcis bcsc bcsn bcss bhcc bhhs bibb bibi bibs bicc bich bici bics bihi bihs biin biis bin- binc binh bini binn bins bis- bisc bish biss bnhs bnib bnin bnss bsci bscs bshs bsic bsin bsns bssc cbbc cbbs cbcc cbcn cbcs cbhs cbsc cbsi cbsn ccbc ccbn cccb cccc ccci cccs cchs ccic ccii ccis ccnb ccnc ccni ccns ccsi ccsn ccss chch chci chcs chhs chib chic chih chin chis chnb chnc chns chsc chsh chsi cibc cibi cicc cich cici cics cihs ciii ciis cin- cinc cini cis- cisc cish cisn ciss cnbc cnci cnhs cnib cnic cnih cnss cscb cscc csch csci cscs cshs csib csis h-ii hbbs hbhs hbic hbss hcbc hcbs hccb hccc hcch hccs hchi hchs hcis hcsc hcss hhhh hhhs hi-c hibi hicc hich hics hihc hihi hiis hinc hinn hins hisb hish hisn hiss hncs hnhs hsbc hscc hsci hscn hshs hsin hsni ibcs ibis ibns ibsn ibss icbc icbs iccb iccc icci iccn iccs ichc ichi ichs icis icnb icnc icns icsb icsc icsh icsi icss ihcc ihis ihss iiii iiis iisc iisi incb inch inci incs inhs inis inni inns insc insh inss isbn iscc isch isci iscn iscs ishi ishs isic isin isis issc issh issi isss n-ii nbbc nbcc nbci nbcs nbhs nbic ncbc ncbi ncbs nccc ncci nccn nccs nchc nchs ncis ncnc ncsc ncsi ncss nhcc nhhs nhis nhnn nhsc nibi nibs nicc nich nici nics ninh nini nins nish nisi niss nnhs nnnn nnss nscc nscs nshs nsic nsin nsis nssb nssc nsss s-ib s-ic s-ii sbbs sbcc sbcs sbhc sbhs sbic sbsi scbi sccc sccs sch- schh schi schs sci- scic scin scis scsc scsh scsi scsn shbs shcc shhh shhs shib shih shii shin shis shsc sibc sibi sibs sicc sich sici sics sihi sihs sinh sini sinn sins sisc sish sisi siss sncc snhs snib snns ssbn sscc ssci sscs sshs ssin ssis ssns sssb sssc sssh sssi ssss