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

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

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

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

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