(0 4 2)(1 20 18)(3 10 5)(6 19 17 15 11)(7 21 13)(8 22 9)(12 16 14)
ALLOWS (11/8)-SEQUENCE
1: (0 4 6)

(0 19 17 15 11 6 2)(1 20 18)(3 10 5)(4)(7 21 13)(8 22 9)(12 16 14)
2: (3 10 5)

(0 19 17 15 11 6 2)(1 20 18)(3)(4)(5)(7 21 13)(8 22 9)(10)(12 16 14)
3: (2 17 6)

(0 19 17)(1 20 18)(2)(3)(4)(5)(6 15 11)(7 21 13)(8 22 9)(10)(12 16 14)
4: (7 21 13)

(0 19 17)(1 20 18)(2)(3)(4)(5)(6 15 11)(7)(8 22 9)(10)(12 16 14)(13)(21)