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