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