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

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

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

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

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