-al a-a a-b aaa aab aal aar ab- aba abb abl abr al- ala alb all alr ar- ara arb arl arr baa bab bal bar bba bbb bbl bbr bla blb bll blr bra brb brl brr la- laa lab lal lar lba lbb lbl lbr lla llb lll llr lra lrb lrr ra- raa rab ral rar rba rbb rbl rbr rla rll rlr rra rrb rrl rrr

aaaa aaab aaal aaar aaba aabb aabl aala aall aara abaa abab abal abar abb- abba abbb abbr abla abra alaa alal alar alb- alba all- alla alll allr arab aral arar arba arla arr- arra arrr baaa baal baar baba babb babr bala ball bar- bara barb barr bbbb bblb blaa blab brab brrr laaa laal laar laba labr lala lall lara larb larr lbar lblr llll lral lrba lrrr raab raba rabb rabl rala ralb rall rara rarb rbbb rbbr rlab rrrr

-aaa- aabaa aabba aabra abaab ababa abala aball abara abbar abrar alaba alala alara albal albar allal allar allra ar-ab arab- araba arara arbab arbar babar babra balal balar balla baraa barab baral barar barba barla barra bball braal brall brrar brrrr la-la labab labba labra lalab lalar lalla larra lball ra-ra raaba rabab rabba ralla

aaaaba abbala al-ala al-bab alarab alarba albala albara arabal aralar arbra arraba b-ball baabaa baabar babala babbar balara ballal ballar barara barbal barbar barbra bbbbbb laalaa labara lablab labral lalala lalara lallar lara-b larbaa larbar rababa

abablar al-arab allarab allball baabarr babrala bal-bal balbala barabra baralla barbara bbbbbbb lab-lab larabar

balabala bar-abba barabara bbbbbbbb blaablaa

baabaabaa blaa-blaa

aaaaaaaaaaaaaaa bbbbbbbbbbbbbbb