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

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

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

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

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