b-u bbb bbc bbh bbn bbo bbs bbu bcb bcc bch bcn bco bcs bcu bhb bhc bhh bho bhs bhu bnb bnc bnn bno bns bnu bob boc boh bon boo bos bou bsb bsc bsh bsn bso bss bsu bub buc buh bun buo bus buu c-- cbb cbc cbh cbn cbo cbs cbu ccb ccc cch ccn cco ccs ccu ch- chb chc chh chn cho chs chu cn- cnb cnc cnh cnn cno cns cnu co- cob coc coh con coo cos cou csb csc csh csn cso css csu cub cuc cuh cun cuo cus cuu hbb hbc hbh hbn hbo hbs hbu hcb hcc hch hcn hco hcs hhb hhc hhh hhn hho hhs hhu hnb hnc hnh hnn hno hns hnu hob hoc hoh hon hoo hos hou hsb hsc hsh hsn hss hsu hub huc huh hun huo hus huu nbb nbc nbn nbo nbs nbu ncb ncc nch ncn nco ncs ncu nhb nhc nhh nhn nhs nhu nnb nnc nnh nnn nno nns nnu no- nob noc noh non noo nos nou nsb nsc nsh nsn nso nss nsu nub nuc nuh nun nuo nus nuu ob- obb obc obh obn obo obs obu oc- ocb occ och ocn oco ocs ocu ohc ohh ohn oho ohs ohu on- onb onc onh onn ono ons onu oo- oob ooc ooh oon ooo oos os- osb osc osh osn oso oss osu ou- ouc ouh oun ouo ous sbb sbc sbh sbn sbo sbs sbu scb scc sch scn sco scs scu sh- shb shc shh shn sho shs shu snb snc snn sno sns snu sob soc soh son soo sos sou ss- ssb ssc ssh ssn sso sss ssu sub suc suh sun suo sus suu ubb ubc ubh ubn ubo ubs ubu ucb ucc uch ucn uco ucs ucu uhb uhc uhh uho uhs uhu un- unb unc unh unn uno uns unu uob uoc uon uoo uos usb usc ush usn uso uss usu uuc uun uus uuu

-hou -ous bbbb bbbs bbch bbhs bcbc bcbs bccc bccs bchs bcnu bcos bcsc bcsn bcss bcuc bhcc bhhs bhuu bnhs bnoc bnss bobb bobo bobs bobu boch boco bocs bocu bohn boho bohs bohu bonc bonn bono bons bonu boob booc booh boon boos bosc bosh bosn boso boss bosu bouh boun bous bscs bshs bsns bson bsos bssc bubb bubo bubs bubu bucc buch buco bucs bucu buho buhs bunb bunn buno buns bunu buon busc bush buss busu buus c-bo cbbc cbbs cbcc cbcn cbcs cbcu cbhs cbsc cbsn cbus ccbc ccbn cccb cccc cccs cccu cchs ccnb ccnc ccns ccnu ccob ccoc ccsn ccss ccuc ccus chch chcs chhs chnb chnc chno chns choc choh chon choo chos chou chsc chsh chub chun chus cnbc cnco cnhs cnoh cnss cobb cobh cobo cobs cobu coch coco cocu cohn coho cohs con- conc conn cono cons coob cooh coon coos cosc cosh coso coss coub coun cous cscb cscc csch csco cscs cshs csob csos csus cub- cubb cubs cucc cucn cuno cuon cusb cush cuso cuss cusu hbbs hbhs hboc hbos hbss hcbc hcbs hccb hccc hcch hccs hchs hcsc hcso hcss hhhh hhhs hhus hncs hnhs hobo hobs hoch hocn hocs hohn hoho hono hons honu hoon hoos hosh hoss hsbc hscc hscn hshs hsob hson hubb hubo hubs huch hucs hucu huhn huhs huhu hunc hunh huns huon huos hush huso huss huub huus nbbc nbbo nbcc nbco nbcs nbhs ncbc ncbs nccc nccn nccs nccu nchc nchs ncnc ncoc ncos ncsc ncss nhcc nhhs nhnn nhon nhsc nnhs nnnn nnos nnss nobc nobo nobs nobu noch noco nocs nohn noho nohs non- nonn nono nons nonu noo- noob noon nooo noos nos- nosh noss nosu nouh noun nous nsbo nscc nscs nshs nsos nsou nssb nssc nsso nsss nsub nubc nubs nuch nucs nucu nunc nunn nuno nuns nuoc nuon nush nuss nusu obbo obhs obon obos obsn obss obuh obus ocbc occc occn ochs ocon ocos ohcc ohho ohhs ohno ohob ohoh ohos ohso ohss ohus onc- onco onno onon onos onsc onso onus ooho oohs oons oooh oooo ooos oous oscc osco oshc osho oshs oshu osno osoo osos ossb osso ossu osun oubs oucc ouch oun- ouu- s-os sbbs sbcc sbcs sbhc sbhs sbus sccc sccs sch- schh scho schs scob scoh scon scoo scsc scsh scsn scso scsu scub scun shbs shcc shhh shhs shon shoo shos shou shsc shub shun shus shuu sncc snco snhs snns snob snoc snoo snos snub snus sobo sobs sobu soch soco socs sohh sohn soho sohs sohu son- sono sons sonu soon soos sosh soso soss soun sous ssbn sscc sscs sshs ssns ssoc sssb sssc sssh ssss sub- subb subh subo subs suc- succ such sucs suhb suho sun- sunb sunn suno suns sunu suoh suos sus- suso suss susu suus ubbo uboc ubon ubos ucbc ucho uchs ucon ucos ucsb ucsc ucsu uhno uhoh uhss uhuh uncc unch unco uncs unno unns unon unos uns- unsc unso unus uocc usbc usbs uscc usch usco uscs usho ushs ushu usnc usno usnu usoc usos ussb ussc usss ussu usun usus uuno uuoc uuuu

bbuss bhoun bo-bo bo-ho boboc bobos bocho bochs bocon bocus bohon bohos bohun bohus bonch bonon bonos bonou bonsu bonus boobs booch booco boons boosh bosch bosco boscs boshu bosns boson bosso bosun bouch bscco bsous bubon bucco bucho buchs buchu bucsu bunch bunco bunso bunun bunus buoch buoho buono busch busho busno buson busso bussu busuu c-bus ccccc choco chocs chono chonu choon choss chubb chubs chuno chuss cnnnn co-bo co-co cobbs cobus cocc- cocco cocon cocos cocus cohns cohob cohon cohoo cohos conch conco conns connu cono- conob conon conus cooch coons cos-b cosch cosco coshh coson couch couco csobs cubo- cubub cuhon cunco cuoco cusco cusso h-cho h-s-n hcooh hhhhh hnnbo hnoss ho-ho ho-oh hobbs hobos hobub hocco hocon hocus hohos honbu honno honos