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

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

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

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

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