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

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

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

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

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