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