Lines Matching refs:z
169 z = 0172 if (z == 0 and d == 1) or (z == 1 and d == -1):174 z += d187 z = 0190 if (z == 1 and d == 1) or (z == 2 and d == -1):192 z += d206 z = 0209 if (z == 0 and d == 1) or (z == 1 and d == -1):211 z += d226 z = 0229 if (z == 1 and d == 1) or (z == 2 and d == -1):231 z += d