-ic a-a a-c a-i aaa aac aad aai aao aau aax ac- aca acc acd aci aco acu acx ad- ada adc add adi ado adu adx ai- aia aic aid aii aio aiu aix aoa aoc aod aoi aoo aou aox au- aua auc aud aui auo aux ax- axa axi axo axx c-- caa cac cad cai cao cau cax cca ccc ccd cci cco ccu ccx cda cdc cdd cdi cdo cdu cdx ci- cia cic cid cii cio ciu cix co- coa coc cod coi coo cou cox cua cuc cud cui cuo cuu cxc cxi cxo cxx daa dac dad dai dao dau dax dca dcc dcd dci dco dcu dcx dda ddc ddd ddi ddo ddu ddx di- dia dic did dii dio diu dix doa doc dod doi doo dou dox dua duc dud dui duo dux dxc dxd dxi dxo dxx i-d ia- iaa iac iad iai iao iau ica icc icd ici ico icu ida idc idd idi ido idu idx iia iic iid iii iio iiu iix io- ioa ioc iod ioi ioo iou iu- iua iuc iud iui ixc ixi o-i oaa oac oad oai oao oau oax oc- oca occ ocd oci oco ocu ocx oda odc odd odi odo odu oia oic oid oii oio oiu oo- ooa ooc ood ooi ooo oox ou- oua ouc oud oui ouo ox- oxa oxc oxi oxo oxx ua- uaa uac uad uai uao uau uca ucc ucd uci uco ucu uda udc udd udi udo udu udx uia uic uid uii uio uiu uoa uoc uod uoo uox uua uuc uuu uxc uxo uxu xaa xac xad xau xcd xci xcx xda xdc xdi xia xic xii xio xiu xix xoa xoc xod xoi xoo xox xui xxi xxo xxx