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