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

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

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

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

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