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

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

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

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

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