BUTANOLS

ab al an as at ba bo la lo na no nu on os so ta to un us ut

abo abs alb als alt ant bal ban bas bat boa bos bot bun bus but lab las lat lob lot nab nob nos not nub nus nut oat oba ons out sab sal sat sau sob sol son sot sou sub sun tab tan tao tas tau ton tub tun uns uta uts

abos abut albs also alto alts ants anus aunt auto bals bans bast bats blat blot boas boat bola bolt bota bots bout buna buns bunt bust buts labs last lats latu loan lobs lost lota lots lout luna lunt lust nabs naos nobs nota nous nubs nuts oast oats obas onus oust outs salt saul slab slat slob slot slub slut snob snot snub soba sola soul stab stoa stob stub stun suba tabs tabu tans taos taus tola tolu tons tuba tubs tuna tuns ulan ulna unto utas