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

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

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

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

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