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

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

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

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

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