# https://github.com/js2coffee/js2coffee/issues/347
----
a-b-c;

(a-b)-c;
(a+b)-c;
(a-b)+c;
(a+b)+c;

a-(b-c);
a-(b+c);
a+(b-c);
a+(b+c);
----
a - b - c
a - b - c
a + b - c
a - b + c
a + b + c
a - (b - c)
a - b + c
a + b - c
a + b + c
