-lock ccccc cccsl clock clook cloos closo closs clxxx co-co cocc- cocco cocks cockx cocol cocos cokk- coll- collo colls colo- colok colos cooks coolo cools cosco klock kloos kloss kloxo ko-ko kocks kocsk kokko kokos kolks kollo kolol kolos kolsk kooks kools kosso ksoxs locks loco- locos lollo lolls lolol lolos loock looks lools losco loxo- ocllo okoc olsok oocss ooooo oskol ososo ossos s-k-o scolk scoll scool skoko skoll skols skool slock sloos sloss so-lo so-so socko socks socol sokol sokos solok solos sooks soss- sssss xoxox