(0 20 13)(1 10 3)(2 17 5)(4 18 15)(6 19 8)(7 11 9)(12 16 14)
ALLOWS (11/8)-SEQUENCE
1: (2 5 17)
(0 20 13)(1 10 3)(2 5 17)(4 18 15)(6 19 8)(7 11 9)(12 16 14)
2: (1 10 3)
(0 20 13)(1)(2 5 17)(3)(4 18 15)(6 19 8)(7 11 9)(10)(12 16 14)
3: (2 5 17)
(0 20 13)(1)(2)(3)(4 18 15)(5)(6 19 8)(7 11 9)(10)(12 16 14)(17)
4: (4 18 15)
(0 20 13)(1)(2)(3)(4)(5)(6 19 8)(7 11 9)(10)(12 16 14)(15)(17)(18)