rules = all

XxX
YyY ZzZ CcC
TtT QqQ PpP




rules = cols

XxX
YyY ZzZ CcC
TtT QqQ PpP




rules = rows

XxX
YyY ZzZ CcC
TtT QqQ PpP




rules = none

XxX
YyY ZzZ CcC
TtT QqQ PpP