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