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

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

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

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

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