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

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

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

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

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