c-p-c c-pop ccccc choco chol- choll cholo chono choon choop cloch cloop cnnnn co-co co-np co-op cocc- cocco cochl cocol cocon cohol cohon cohoo colch coll- collo colo- colon colop colp- colpo conch concl conco cono- conon conop cooch coolo coppo cphpc h-cho hcooh hhhhh ho-ho ho-oh hocco hocon hohol hollo holo- holon honno hooch hoopl hopl- hopon hoppo l-pop locho loco- locon lohho lollo lolol lonch lonco looch looph loph- lopon n-p-n nnooo no-no no-op nohno nonno nonoh nonop nonpc ochl- ocllo oh-oh ollon onch- onco- oncol onoon onpop ooooh ooooo opcon oploo opoho oppol oppon p-n-p phccc phlpp phon- phono phool ploch ploop plopp po-on po-po pocho pocno pocol pocop polch polco polhn pollo polon polop ponch pooch poopo popco popon popop poppo