c-- ccc cce cch ccl ccw ce- cec cee ceh cel cew ch- chc che chh chl chw cl- clc cle clh cll clw cw- cwc cwe cwh cwl ec- ecc ece ech ecl ecw eec eee eel eew ehc ehe ehh ehl elc ele elh ell elw ewc ewe ewl eww hcc hce hch hcl hcw he- hec hee heh hel hew hhc hhe hhh hhl hhw hlc hle hlh hll hlw hw- hwe hwl hww lcc lce lch lcl lcw lec lee leh lel lew lhc lhh llc lle lll llw lwc lwh lwl lww wcc wce wch wcl wcw wec wee weh wel wew wh- whc whh whl whw wl- wlc wle wll wlw wwc wwe wwl www