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

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

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

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

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