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

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

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

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

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