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