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

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

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

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

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