b-u bbb bbc bbd bbs bbt bbu bcb bcc bcd bcs bct bcu bdb bdc bdd bds bdt bdu bsb bsc bsd bss bst bsu btb btc btd bts btt btu bub buc bud bus but buu c-- cbb cbc cbd cbs cbt cbu ccb ccc ccd ccs cct ccu cdb cdc cdd cds cdt cdu csb csc csd css cst csu ctb ctc ctd cts ctt ctu cub cuc cud cus cut cuu dbb dbc dbd dbs dbt dbu dcb dcc dcd dcs dct dcu ddb ddc ddd dds ddt ddu dsb dsc dsd dss dst dsu dtb dtc dtd dts dtt dtu dub duc dud dus dut sbb sbc sbd sbs sbt sbu scb scc scd scs sct scu sdb sdc sdd sds sdt sdu ss- ssb ssc ssd sss sst ssu stb stc std sts stt stu sub suc sud sus sut suu tbb tbc tbd tbs tbt tbu tcb tcc tcd tcs tct tcu tdb tdc tdd tds tdt tdu tsb tsc tsd tss tst tsu ttb ttc ttd tts ttt ttu tub tuc tud tus tut tuu ubb ubc ubs ubt ubu ucb ucc ucd ucs uct ucu udb udc udd uds udt udu usb usc usd uss ust usu utb utc utd uts utt utu uuc uus uut uuu

bbbb bbbs bbdd bcbc bcbs bccc bccs bcds bcsc bcss bctc bcts bcuc bdbc bddc bdsd bsbd bscs bssc bssd bsts btcc btcs btdt btss bttb btus bubb bubs bubu bucc bucs bucu budb budd buds budu busc buss bust busu but- buts butt buus c-cd cbbc cbbs cbcc cbcs cbct cbcu cbdb cbdc cbds cbsc cbtc cbus ccbc cccb cccc cccs cccu ccdc ccds ccsd ccss ccst cctb cctc cctt ccuc ccus ccut cdcs cddb cdss cscb cscc cscd cscs csdb cssd cstc cstd csts csus ctbs ctsc ctss ctsu ctts cub- cubb cubs cucc cuds cusb cusd cuss cust cusu cut- cutc cuts cutt dbcc dbcs dbss dbtt dbus dcbc dccb dccc dccs dcct dccu dcdb dcds dcsc dcss dctc dcts dddd ddss ddts ddub dsbc dscc dscs dssc dsst dstc dsts dtcc dtss dub- dubb dubc dubs dubu ducs duct dudd duds dudu dust duts duut sbbs sbcc sbcs sbct sbds sbsd sbst sbtc sbus sccc sccs scct scdc scds scsc scsd scst scsu sctc sctd scts scub scud scut sdcc sddc sdds sdsc sdss sdsu sscc sscs ssdc ssdd sssb sssc ssss sstb sstc sstd ssts stbc stbd stbs stcc stcs stcu stds stss sttc sttd stub stuc stud stus stut sub- subb subd subs suc- succ sucs sudd suds sus- susd suss sust susu sutu suus tbbs tbcb tbcc tbcd tbst tcbs tccc tccu tcdd tctc tcts tddb tdss tsbc tsbd tscc tsdb tsst tstc tsts ttbb ttss tttt tubb tubs tubu tucc tudu tusc tusd tuss tust tuts tutt tutu ubud ucbc ucdc ucdd ucsb ucsc ucsd ucst ucsu ucut udbc udds udsd udts usbc usbs uscc uscs usdc usds usdt ussb ussc usss usst ussu ustb ustc usts usus utsc uttu uuuu

bbuss bcbst bdubs btstu bucsu budds buddu bussu busts busut busuu butts butut c-bus ccccc cccsd cstcc cubub cutcu cutts d-bus dbtss ddddd dubbs dubuc dubus ducts duduc dusts s-bus sccbc scdsb scuds scut- scuts scutt sssss stubs studd studs stuss stutd subbu subss subst subud sucst sudds susus suttu suudu tbtbt tbutt ttttt ttusb tubbs tuctu tutus u-dub us-sc usutu uuuuu

bbbbbb bs-tbs bububu busbud butucu bututs cuscus cutcut dc-bus dsccts dstuds dubdub ductus s-duct scutus sttstc stubbs studds succus tuttut ubussu

bbbbbbb bustuus cbct-dt cbut-dt cuscusu sssssss subbudu subduct succuss tut-tut tuttuts

bbbbbbbb btdtbtts butt-cut succubus tucutucu

cuss-cuss ddddddddd tucu-tucu

bbbbbbbbbbbbbbb ccccccccccccccc