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

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

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

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

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