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