BITONALITY

ab ai al an at ay ba bi bo by in it la li lo na no oi on oy ta ti to ya yo

abo aby ail ain ait alb alt ani ant any att bal ban bat bay bin bio bit boa bot boy ion lab lat lay lib lin lit lob lot nab nay nib nil nit nob not oat oba obi oil tab tan tao tat til tin tit ton tot toy yin yob yon

ably alit alto anil anti ayin bail bait bani batt bint bitt blat blin blot boat boil bola bolt bony bota bott ilia inby inia inly inti into iota lain lati lino lint liny lion loan loin lota loti nail naoi noil nota obia obit oily only tail tain tali tilt tint tiny titi toby toil toit tola tony tyin yoni