BOOMSTICKS

bi bo is it ki mi mo oi om os si so ti to

bio bis bit boo bos bot cis cob coo cos cot ick ism its kis kit kob koi kos mib mic mis mob moc moo mos mot obi oms oot sib sic sim sis sit ski sob som sos sot tic tis tom too tsk

bios bisk bits bock book boom boos boot bosk boss bots cist cobs comb cook coos coot coss cost cots isms kiss kist kits kobo kobs kois koss koto mibs mick mics miso miss mist mobs mock mocs moos moot mosk moss most mots obis obit omit oots otic scot sibs sick sics sims sits skim skis skit smit sobs sock soms sook soot sots stob tick tics tomb toms took toom toss tsks