c-- ccc ccn cco ccp ccw cn- cnc cnn cno cnp cnw cny co- coc con coo cop cow coy cpc cpn cpo cpp cpw cw- cwc cwn cwo cwp cyc cyn cyo cyp cyw ncc ncn nco ncp ncw nnc nnn nno nnp nnw no- noc non noo nop now noy npc npn npo npp npw nwc nwn nwo nwp nyc nyn nyo nyp nyy oc- occ ocn oco ocp ocw on- onc onn ono onp ony oo- ooc oon ooo oop oow op- opc opn opo opp opw opy owc own owo owp oww oyo p-p pcc pcn pco pcp pcw pn- pnc pnn pno pnp pnw pny poc pon poo pop pow poy ppc ppn ppo ppp ppw pwc pwn pwo pwp py- pyc pyn pyo wcc wcn wco wcp wcw wn- wnc wnn wno wnp wnw wny woc won woo wop wow woy wpc wpn wpo wpp wpy wwc wwn wwo wwp www wy- wyc wyn wyo wyp ycc yco ycp ycw ycy ynn ynp yny yoc yon yoo yop yow yoy ypo ywc yyc yyy