-up ddd dde ddg ddi ddn ddo ddp ddu ddx de- ded dee deg dei den deo dep deu dex dgd dge dgg dgi dgn dgp dgu di- did die dig dii din dio dip diu dix dnd dne dng dni dnn dno dnp dod doe dog doi don doo dop dou dox dpd dpe dpg dpi dpn dpo dpp dpu dud due dug dui dun duo dup dux dxd dxi dxn dxo dxp dxx ed- edd ede edg edi edn edo edp edu edx eed eee eeg een eeo eep eex egd ege egg egi egn ego egp egu egx eid eie eig eii ein eio eip eiu eix en- end ene eng eni enn eno enp enu eo- eod eoe eog eoi eon eoo eop eou ep- epd epe epg epi epn epo epp epu epx eu- eud eue eug eui eun eup eux ex- exd exe exi exo exp exu exx g-d g-p gdd gde gdi gdn gdo gdp gdu gdx ge- ged gee geg gei gen geo gep geu gex ggd ggg ggi ggn ggo ggp ggu gid gie gig gii gin gio gip giu gnd gne gni gnn gno gnp gnu god goe gog goi gon goo gop gou gox gpd gpe gpg gpi gpn gpo gpp gpu gpx gu- gud gue gug gui gun guo gup guu gxp i-d idd ide idg idi idn ido idp idu idx ie- ied iee ieg iei ien iep iex igd ige igg igi ign igo igp igu iid iie iii iin iio iip iiu iix in- ind ine ing ini inn ino inp inu inx io- iod ioe iog ioi ion ioo iop iou ipd ipe ipg ipi ipn ipo ipp ipu ipx iu- iud iue iug iui iup ixe ixi ixn n-i ndd nde ndg ndi ndn ndo ndp ndu ne- ned nee neg nei nen neo nep neu nex ngd nge ngg ngi ngn ngo ngp ngu nid nie nig nii nin nio nip niu nix nne nng nni nnn nno nnp nnu no- nod noe nog noi non noo nop nou nox npd npe npg npi npn npo npp npu nud nue nug nui nun nuo nup nuu nux nxd o-i odd ode odg odi odn odo odp odu oed oee oeg oei oen oeo oep oex ogd oge ogg ogi ogn ogo ogp ogx oid oie oii oin oio oip oiu on- ond one ong oni onn ono onp onu onx oo- ood oog ooi oon ooo oop oox op- opd ope opg opi opn opo opp opx ou- oud oue oui oun ouo oup ox- oxi oxn oxo oxx p-p pdd pde pdg pdi pdn pdo pdp pdu pdx ped pee peg pei pen peo pep peu pex pgd pge pgg pgi pgn pgo pgp pid pie pig pii pin pio pip piu pix pn- pnd pne png pni pnn pno pnp pnu pnx pod poe pog poi pon poo pop pou pox ppd ppe ppg ppi ppn ppo ppp ppu ppx pud pue pug pui pun pup puu pxe pxg udd ude udg udi udn udo udp udu udx ued uee ueg uei uen uep uge ugg ugi ugn ugo ugp ugu ugx uid uie uig uii uin uio uip uiu un- und une ung uni unn uno unp unu unx uod uoe uog uon uoo uop uox up- upd upe upg upi upn upo upp upu upx uue uug uun uuu uxo uxu xde xdi xed xee xeg xen xep xeu xex xge xgi xgp xie xii xin xio xiu xix xno xnu xod xog xoi xon xoo xop xox xpd xpe xpg xpn xpo xpp xue xui xun xup xxi xxo xxp xxx