-al a-a aaa aad aak aal aar ad- ada add adk adl adr aka akd akk akl akr al- ala ald alk all alr ar- ara ard ark arl arr daa dad dak dal dar dda ddd ddk ddl ddr dka dkk dkl dkr dl- dla dld dlk dll dlr dra drd drk drl drr ka- kaa kad kak kal kar kda kdk kdl kdr kkk kkl kkr kl- kla kld klr kra krd krk krl krr la- laa lad lak lal lar lda ldd ldk ldl ldr lka lkl lkr lla lld llk lll llr lra lrd lrk lrr ra- raa rad rak ral rar rda rdd rdl rdr rkk rla rld rll rlr rra rrd rrk rrl rrr