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

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

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

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

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