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

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

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

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

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