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