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