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

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

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

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

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