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