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

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

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

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

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