-ic c-- ccc ccd cci ccn cco ccp ccv cdc cdd cdi cdn cdo cdp cdv ci- cic cid cii cin cio cip civ cn- cnc cnd cni cnn cno cnp cnv co- coc cod coi con coo cop cov cpc cpd cpi cpn cpo cpp cpv cvc cvd cvi cvn cvo cvp cvv dcc dcd dci dcn dco dcp dcv ddc ddd ddi ddn ddo ddp di- dic did dii din dio dip div dnc dnd dni dnn dno dnp doc dod doi don doo dop dov dpc dpd dpi dpn dpo dpp dpv dvc dvd dvi dvn dvp i-d i-v icc icd ici icn ico icp icv idc idd idi idn ido idp idv iic iid iii iin iio iip in- inc ind ini inn ino inp inv io- ioc iod ioi ion ioo iop iov ipc ipd ipi ipn ipo ipp ipv ivc ivd ivi ivo ivp ivv n-i ncc ncd nci ncn nco ncp ncv ndc ndd ndi ndn ndo ndp ndv nic nid nii nin nio nip niv nnc nni nnn nno nnp nnv no- noc nod noi non noo nop nov npc npd npi npn npo npp npv nvc nvd nvi nvn nvp nvv o-i oc- occ ocd oci ocn oco ocp ocv odc odd odi odn odo odp odv oic oid oii oin oio oip oiv on- onc ond oni onn ono onp oo- ooc ood ooi oon ooo oop oov op- opc opd opi opn opo opp opv ov- ovc ovd ovi ovo ovp ovv p-p pcc pcd pci pcn pco pcp pcv pdc pdd pdi pdn pdo pdp pdv pic pid pii pin pio pip piv pn- pnc pnd pni pnn pno pnp pnv poc pod poi pon poo pop pov ppc ppd ppi ppn ppo ppp ppv pvc pvd pvi pvn pvo pvp pvv vcc vcd vci vcn vco vcp vdc vdd vdi vdo vdp vdv vi- vic vid vii vin vio vip viv vn- vnd vni vno vnp vnv voc vod voi von voo vop vov vpc vpd vpi vpn vpo vpp vvc vvi vvo vvv