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

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

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

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

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