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

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

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

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

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