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

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

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

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

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