ddd ddi ddm ddq ddr ddu di- did dii dim diq dir diu dmd dmi dmm dmr dmu drd dri drm drq drr dru dud dui dum dur i-d idd idi idm idq idr idu iid iii iim iir iiu im- imd imi imm imu iqd iqu ir- ird iri irm irq irr iru iu- iud iui ium iur m-r mdd mdi mdm mdq mdr mdu mi- mid mii mim miq mir miu mmd mmi mmm mmr mmu mqi mqr mrd mri mrm mrq mrr mru mud mui mum mur muu qdr qid qir qiu qmi qmr qmu qqq qqu qri qrm qru qu- qud qui qum qur rdd rdi rdm rdr rdu rid rii rim riq rir rmd rmi rmm rmq rmr rqm rrd rri rrm rrq rrr rru rud rui rum rur ruu udd udi udm udr udu uid uii uim uiq uir uiu um- umd umi umm umr umu ur- urd uri urm urr uru uum uur uuu