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

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

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

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

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