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

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

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

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

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