ddd ddi ddn ddo dds ddu ddx di- did dii din dio dis diu dix dnd dni dnn dno dns dod doi don doo dos dou dox dsd dsi dsn dso dss dsu dsx dud dui dun duo dus dux dxd dxi dxn dxo dxs dxx i-d idd idi idn ido ids idu idx iid iii iin iio iis iiu iix in- ind ini inn ino ins inu inx io- iod ioi ion ioo ios iou is- isd isi isn iso iss isu iu- iud iui ius ixi ixn n-i ndd ndi ndn ndo nds ndu nid nii nin nio nis niu nix nni nnn nno nns nnu no- nod noi non noo nos nou nox nsd nsi nsn nso nss nsu nsx nud nui nun nuo nus nuu nux nxd o-i odd odi odn odo ods odu oid oii oin oio ois oiu on- ond oni onn ono ons onu onx oo- ood ooi oon ooo oos oox os- osd osi osn oso oss osu osx ou- oud oui oun ouo ous ox- oxi oxn oxo oxx sdd sdi sdn sdo sds sdu sid sii sin sio sis siu six snd sni snn sno sns snu sod soi son soo sos sou sox ss- ssd ssi ssn sso sss ssu ssx sud sui sun suo sus suu sux sxi sxn sxs sxu udd udi udn udo uds udu udx uid uii uin uio uis uiu un- und uni unn uno uns unu unx uod uon uoo uos uox usd usi usn uso uss usu usx uun uus uuu uxo uxu xdi xds xii xin xio xis xiu xix xno xns xnu xod xoi xon xoo xos xox xsi xss xui xun xus xxi xxo xxx