-ism bbbb bbbs bibb bibi bibs biis biku bims bis- bisk biss bisu bmmi bmus bsim bsms bssm bubb bubi bubs bubu buik buis buiu buki bukk buku bum- bumb bums busi busk buss busu buus ibbm ibim ibis ibms ibss ibus iiii iiis iisi iism iisu iium ikki iksu imbi immi imms imsi imsk imss imsu imus isim isis isku ismi isms issi isss issu isum isus iuiu iums iuss kbbb kbbi kbbk kbbm kbbs kbbu kbib kbik kbim kbis kbiu kbkb kbkk kbmb kbmi kbms kbsb kbsi kbsk kbsm kbss kbsu kbub kbuk kbus kbuu kibb kibi kibs kibu kiii kiik kiis kiiu kiki kikk kiku kimb kimi kimm kims kisi kisk kism kiss kisu kiuu kkbb kkbi kkbs kkik kkim kkkk kkmi kkmk kkms kksi kksm kkss kksu kkus kkuu kmbi kmbs kmis kmkk kmks kmmk kmmm kmms kmsb kmsi kmss kmsu kmus ksbi ksbs ksib ksii ksik ksim ksis kskb kskk ksks ksku ksmb ksmm ksms ksmu kssi kssm ksss kssu ksub ksui ksum ksuu kubb kubs kubu kuik kuki kukk kuks kuku kumi kumm kumu kusb kusu kuub kuuk kuuu mbbs mbim mbis mbms mbus mibs miii miis miki mikk miks miku mim- mimi mims mis- misi miss misu miui mkks mksm mmii mmis mmmm mmms mmsu mmus msmb msmm msms msmu mssi mssm msus mubi mubs muis muki mumm mums mumu musi musk muss musu s-ib s-ii sbbs sbsi sbus sibi sibs sibu siik siim siki siks siku simi simm sims sisi sisk siss sisu siui sium sius skik skim skis skiu skss skui skum smis smkb smki smss smus ssis sssb sssi sssm ssss sub- subb subi subm subs suis suki suks suku sum- sumi sums sumu sus- susi susk suss susu suum suus ubbi ubii ubik ubis uims ukum umb- umbi umik umms umsu umus us-k usbs usim usis usmm usms ussb usss ussu usui usus uusi uuuu