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

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

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

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

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