INFEASIBILITY

ab ae ai al an as at ay ba be bi by ef el en es et fa fe if in is it la li na ne si ta ti ya ye

abs aby aft ail ain ais ait alb ale als alt ane ani ant any ate aye ays bal ban bas bat bay bel ben bes bet bey bin bis bit bye bys eat efs eft elf els ens eta fab fan fas fat fay fen fes fet fey fib fie fil fin fit fly ifs ins its lab las lat lay lea lei les let ley lib lie lin lis lit lye nab nae nay neb net nib nil nit sab sae sal sat say sea sei sel sen set sib sin sit sly sty syn tab tae tan tas tea tel ten tie til tin tis tye yea yen yes yet yin

abet able ably abye abys ails ains aits albs alef ales alif alit alts anes anil anis ante anti ants ates ayes ayin bail bait bale bals bane bani bans base bast bate bats bays bean beat bels belt bens bent best beta bets beys bias bile bine bins bint bise bite bits blae blat blet blin byes byte east easy eats efts elan etas etna eyas fabs fail fain fane fans fast fate fats fays feal feat felt fens fest feta fets fiat fibs fila file fils fine fins fist fits flab flan flat flay flea fley flit ibis ilea ilia inby inia inly inti isba isle labs lain lane lase last late lati lats lays leaf lean leas left leis lens lent lest lets leys libs lief lien lies life lift line lins lint liny list lite lits lyes lyse nabe nabs naif nail nays neat nebs neif nest nets nibs nils nisi nite nits sabe safe sail sain sale salt sane sate sati seal seat seif self sent seta sial sift silt sine site slab slat slay slit snib snit snye stab stay stey stye syli syne tabs tael tail tain tale tali tans teal teas tela tels tens ties tile tils tine tins tiny tyes tyin tyne yean yeas yens yeti yins