1:	12	[[0,[]],[0,[]],[7,[2]],[0,[]]]
7:	12	[[0,[]],[0,[]],[7,[2]],[0,[]]]
14:	12	[[0,[]],[0,[]],[7,[2]],[0,[]]]
16:	12	[[0,[]],[0,[]],[7,[2]],[0,[]]]
18:	12	[[0,[]],[0,[]],[7,[2]],[0,[]]]