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

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

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

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

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