deploy_sentence : DEPLOY VAR NUMBER
                           | DEPLOY VAR NUMBER VAR

def p_deploy_sentence(self, t):
        """deploy_sentence : DEPLOY VAR NUMBER
                           | DEPLOY VAR NUMBER VAR"""

        if len(t) == 4:
            t[0] = deploy(t[2], t[3], line=t.lineno(1))
        else:
            t[0] = deploy(t[2], t[3], t[4], line=t.lineno(1))