-aaa- a-l-x a-lee a-lex aaace aaaee aabaa aabba aabel aacbc abaab ababa ababe abaca abala abale aball abbac abccc abeal abeba abebe abece abeel abela abele abell acaca acacb acala acale acall accel aceae acela acele acell aclla aeaea aebbe aella aelle alaba alaca alace alala albac albal albee alcae alcea alcee aleae aleax alele alexa alexe allal allbe allee allel allex axcel ba-le baabe baalc babax babec babee babel bable bacab bacax bacca bacea balac balae balal balca balea balec balla balle bball bbbee bcell beale beall bebel becca becel beeac beebe beela beele belaa belac belca belce belec belee bella bellb belle bexel blabe blaca blacc blace bleea c-a-c ca-ca caaba cabal cabel cable caec- caeca caela calbe calc- calca calce calea caleb calla callb calle caxee ccccc ccell ceace cebal cebec cecal ceeac ceele celal celeb cell- cella celle clabe clacl claea clxxx eaxle ebala eball ebble ebela ebell eblex ecale ecall eccle eecca eeeee elabe elaea elele ellac ellel exall excel execx exlax exlex la-la laace labab labba labbe labea label lacca lacce lalab lalla lalle lball leace lebal lebce lebec lebel lecca lecce leece leela leell lelac lelex lelle lexxe xalle xball xebec xella xexex