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

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

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

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

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