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

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

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

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

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