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

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

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

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

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