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

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

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

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

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