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