SUBSTRIATE

ab ae ai ar as at ba be bi er es et is it re si ta ti us ut

abs air ais ait arb are ars art ass ate att bar bas bat bes bet bis bit bra bur bus but ear eat eau era ers ess eta ire its rai ras rat reb rei res ret ria rib rub rue rut sab sae sat sau sea sei ser set sib sir sis sit sri sub sue tab tae tar tas tat tau tea tet tie tis tit tub tui tut urb use uta ute uts

abet abri abut airs airt aits arbs ares arse arts ates bait bare bars base bass bast bate bats batt bear beat beau best beta bets bias bier bise bite bits bitt brae bras brat brie bris brit brut bura burs buss bust bute buts butt ears east eats eras erst etas etui ires isba rais rase rate rats rebs reis rest rets rias ribs rise rite rube rubs rues ruse rust ruts sabe sabs sari sate sati sear seas seat seis sera sers seta sets sett sibs sire sirs site sits sris stab star stat stet stir stub suba subs suer sues suet suit sura sure tabs tabu tare tars tart tass tate tats taus taut tear teas teat test tets tier ties tire tits tres tret true tsar tuba tube tubs tuis tuts urbs urea ursa user uses utas utes