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