(0 18 16)(1 17 4)(2 20 7)(3 15 5)(6 10 8)(9 13 11)(12 19 14)
ALLOWS (11/8)-SEQUENCE
1: (1 17 19)

(0 18 16)(1 14 12 19 4)(2 20 7)(3 15 5)(6 10 8)(9 13 11)(17)
2: (0 18 16)

(0)(1 14 12 19 4)(2 20 7)(3 15 5)(6 10 8)(9 13 11)(16)(17)(18)
3: (4 12 19)

(0)(1 14 12)(2 20 7)(3 15 5)(4)(6 10 8)(9 13 11)(16)(17)(18)(19)
4: (3 15 5)

(0)(1 14 12)(2 20 7)(3)(4)(5)(6 10 8)(9 13 11)(15)(16)(17)(18)(19)