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

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

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

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

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