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

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

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

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

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