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

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

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

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

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