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