Examples
{{Skill range|0 0 0 0}}at target,.
{{Skill range|1 0 0 2}}1 square(s) in front of target, 2 squares diagonally.
{{Skill range|-2 0 0 1}}2 square(s) behind target, diagonally.
{{Skill range|1 0 1 0}}1 square(s) in front of target, vertically adjacent,.
{{Skill range|-2 1 0 0}}2 square(s) behind target, horizontally adjacent,.
{{Skill range|0 1 1 1}}at target, horizontally adjacent, vertically adjacent, diagonally.