-up c-- ccc ccn cco ccp cct ccu cn- cnc cnn cno cnp cnt cnu co- coc con coo cop cot cou cpc cpn cpo cpp cpt cpu ctc ctn cto ctp ctt ctu cuc cun cuo cup cut cuu ncc ncn nco ncp nct ncu nnc nnn nno nnp nnt nnu no- noc non noo nop not nou npc npn npo npp npt npu ntc ntn nto ntp ntt ntu nuc nun nuo nup nut nuu oc- occ ocn oco ocp oct ocu on- onc onn ono onp ont onu oo- ooc oon ooo oop oot op- opc opn opo opp opt ot- otc otn oto otp ott otu ou- ouc oun ouo oup out p-p pcc pcn pco pcp pct pcu pn- pnc pnn pno pnp pnt pnu poc pon poo pop pot pou ppc ppn ppo ppp ppt ppu pt- ptc ptn pto ptp ptt ptu puc pun pup put puu tcc tcn tco tcp tct tcu tnc tnn tno tnp tnt to- toc ton too top tot tou tpc tpn tpo tpp tpt tpu ttc ttn tto ttp ttt ttu tuc tun tuo tup tut tuu ucc ucn uco ucp uct ucu un- unc unn uno unp unt unu uoc uon uoo uop uot up- upc upn upo upp upt upu utc utn uto utp utt utu uuc uun uut uuu