b-u bbb bbd bbi bbo bbq bbu bdb bdd bdi bdo bdq bdu bi- bib bid bii bio biu bob bod boi boo boq bou bqd bub bud bui buo buu dbb dbd dbi dbo dbq dbu ddb ddd ddi ddo ddq ddu di- dib did dii dio diq diu dob dod doi doo doq dou dub dud dui duo i-d ibb ibd ibi ibo ibu idb idd idi ido idq idu iib iid iii iio iiu io- iob iod ioi ioo iou iqd iqu iu- iub iud iui o-i ob- obb obd obi obo obu odb odd odi odo odu oib oid oii oio oiu oo- oob ood ooi ooo oqb oqo ou- oud oui ouo qbd qbq qdb qid qio qiu qoi qoo qqq qqu qu- qud qui quo ubb ubi ubo ubu udb udd udi udo udu uib uid uii uio uiq uiu uob uod uoo uuu