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

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

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

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

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