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

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

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

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

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