(0 18 7 3 2)(1 11 4)(5 14 12)(6 19 8)(9 16 10)(13 17 15)
ALLOWS (11/8)-SEQUENCE
1: (0 2 7)
(0 3 2 18 7)(1 11 4)(5 14 12)(6 19 8)(9 16 10)(13 17 15)
2: (1 11 4)
(0 3 2 18 7)(1)(4)(5 14 12)(6 19 8)(9 16 10)(11)(13 17 15)
3: (6 19 8)
(0 3 2 18 7)(1)(4)(5 14 12)(6)(8)(9 16 10)(11)(13 17 15)(19)
4: (0 18 7)
(0)(1)(2 18 3)(4)(5 14 12)(6)(7)(8)(9 16 10)(11)(13 17 15)(19)