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