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

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

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

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

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