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

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

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

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

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