(0 4 3)(1 15 13 10 5)(2 21 17 8 6)(7 12 9)(11 19 18)(14 20 16)
ALLOWS (11/8)-SEQUENCE
1: (0 2 8)

(0 6 2 4 3)(1 15 13 10 5)(7 12 9)(8 21 17)(11 19 18)(14 20 16)
2: (1 10 5)

(0 6 2 4 3)(1)(5)(7 12 9)(8 21 17)(10 15 13)(11 19 18)(14 20 16)
3: (7 12 9)

(0 6 2 4 3)(1)(5)(7)(8 21 17)(9)(10 15 13)(11 19 18)(12)(14 20 16)
4: (2 4 6)

(0 6 3)(1)(2)(4)(5)(7)(8 21 17)(9)(10 15 13)(11 19 18)(12)(14 20 16)