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

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

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

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

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