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