-er ddd dde ddi ddl ddq ddr ddu de- ded dee dei del deq der deu dev di- did die dii dil diq dir diu div dl- dld dle dli dll dlr dlu dlv dqe dqv drd dre dri drl drq drr dru drv dud due dui dul dur duv dvd dve dvi dvl dvr dvu ed- edd ede edi edl edr edu eed eee eel eer eev eid eie eii eil eir eiu eiv eld ele eli ell elr elu elv eqe eqq equ eqv erd ere eri erl erq err eru erv eu- eud eue eui eul eur euv evd eve evi evl evr evv i-d i-v idd ide idi idl idq idr idu idv ie- ied iee iei iel ier iev iid iie iii iil iir iiu il- ild ile ili ill ilq ilr ilu ilv iqd iqe iqu ir- ird ire iri irl irq irr iru irv iu- iud iue iui iur ivd ive ivi ivl ivr ivu ivv ldd lde ldi ldl ldr ldu ldv led lee lei lel leq ler leu lev lid lie lii lil liq lir liu liv lld lle lli lll llq llr llu llv lqr lrd lri lrr lru lrv lud lue lui lul lur luu luv lvd lve lvi lvl lvr lvv qdr qed qee qid qie qil qir qiu qqq qqu qre qri qrl qru qu- qud que qui qul qur qv- qvd qve rdd rde rdi rdl rdr rdu rdv re- red ree rei rel req rer reu rev rid rie rii ril riq rir riv rld rle rli rll rlr rlu rrd rri rrl rrq rrr rru rud rue rui rur ruu ruv rvd rve rvi rvl rvr rvu rvv udd ude udi udl udr udu udv ued uee uei uel uer uid uie uii uil uiq uir uiu uld ule uli ull ulr ulu ulv ur- urd ure uri url urr uru uue uur uuu uve uvl uvu uvv v-e vdd vde vdi vdl vdr vdu vdv ved vee vei vel ver veu vi- vid vie vii vil vir viu viv vl- vld vle vll vlv vrd vre vri vrr vru vue vul vur vuv vvi vvr vvv