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

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

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

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

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