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