b-u bbb bbc bbn bbr bbs bbu bcb bcc bcn bcr bcs bcu bnb bnc bnn bnr bns bnu brb brn brr brs bru bsb bsc bsn bsr bss bsu bub buc bun bur bus buu c-- cbb cbc cbn cbr cbs cbu ccb ccc ccn ccr ccs ccu cn- cnb cnc cnn cnr cns cnu crb crc crn crr crs cru csb csc csn csr css csu cub cuc cun cur cus cuu nbb nbc nbn nbr nbs nbu ncb ncc ncn ncr ncs ncu nnb nnc nnn nns nnu nrb nrc nrn nrr nrs nru nsb nsc nsn nsr nss nsu nub nuc nun nur nus nuu rbb rbc rbn rbr rbs rbu rcb rcc rcn rcr rcs rcu rnb rnc rnn rnr rns rnu rrb rrc rrn rrr rrs rru rsb rsc rsn rsr rss rsu rub ruc run rur rus ruu sbb sbc sbn sbr sbs sbu scb scc scn scr scs scu snb snc snn snr sns snu sr- srb src srn srr srs ss- ssb ssc ssn ssr sss ssu sub suc sun sur sus suu ubb ubc ubn ubr ubs ubu ucb ucc ucn ucr ucs ucu un- unb unc unn unr uns unu ur- urb urc urn urr urs uru usb usc usn usr uss usu uuc uun uur uus uuu

bbbb bbbs bbrc bcbc bcbs bccc bccs bcnu bcrs bcru bcsc bcsn bcss bcuc bnrr bnss brcb brns brrr brrs brsb brsr bruc brun brus bscs bsns bssc bubb bubs bubu bucc bucs bucu bunb bunn buns bunu bur- burb burn burr burs buru busc buss busu buus cbbc cbbs cbcc cbcn cbcr cbcs cbcu cbrn cbsc cbsn cbus ccbc ccbn cccb cccc cccs cccu ccnb ccnc ccnr ccns ccnu ccrc ccrs ccsn ccss ccuc ccus cnbc cnrc cnrr cnss crbc crbu crcc crcr crns crss crub crun crus cscb cscc cscr cscs csrc csrs cssr csur csus cub- cubb cubs cucc cucn curb curn curr curs cusb cuss cusu nbbc nbcc nbcs ncbc ncbs nccc nccn nccr nccs nccu ncnc ncrc ncsc ncss nnnn nnss nrcs nrrc nrsc nscc nscs nsnr nsrc nssb nssc nssr nsss nsub nubc nubs nucs nucu nunc nunn nuns nurc nurn nurr nurs nuru nuss nusu rbbb rbbr rbbs rbss rcbc rccb rccc rccs rcnr rcsc rcss rnbr rncs rrrr rrun rscc rscn rscs rsnn rsnr rubb rubs rubu runc runn runs rurc rurs ruru russ rusu ruun sbbs sbcc sbcs sbus sccc sccs scnr scr- scrc scrn scrs scsc scsn scsr scsu scub scun scur sncc snns snrs snub snur snus srbc srcc srnn srub ssbn ssbr sscc sscs ssns ssrc ssrs sssb sssc ssss sub- subb subs suc- succ sucr sucs sun- sunb sunn suns sunu sur- surc surn surr surs suru sus- suss susu suus ucbc ucrc ucsb ucsc ucsu uncc uncs unns unrs uns- unsc unus urbs urns urss ursu urun urur urus usbc usbr usbs uscc uscs usnc usnr usnu ussb ussc ussr usss ussu usun usus uuuu

bbsrc bbuss brrrr brunn bruns bruss bruun bucsu bucur bunun bunus burbs burcu burn- burns burrs burru buruc burun burus bussu busur busuu c-bus ccccc cnnnn cubub curbs currs n-sub nbcsn nu-nu nubus nunns nunun nursu nurun nurus nusus rubus runcu s-bus sccbc scrub scrus scurn scurr snbrn snub- snubs snuss sssrb sssss subbu subss sucr- sunbs surur surus susun susus suuns uncus unnun unnur unrun unsu unsub unsun unurn ursus urubu urucu us-sc ussun uuuuu

bbbbbb brbcsc brubru bububu burbur bursuc cucurb cunnus cursus cuscus nurnus nusnus ruccus ruscus russus scrubs subsun suburb succur succus sunbus suncus sunrun sunsun sununu suruc susurr ubussu ucuncu unburn uncurb unsubs

bbbbbbb burruss cuscusu sssssss suburbs succuss sun-sun sunburn

bbbbbbbb buruburu burunucu cucurucu cununcus curucucu sbs-cnbc succubus sunburns surucucu sussurus susurrus

cuss-cuss runrunrun rusuccuru snubsbuns surucucus

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