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