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

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

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

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

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