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

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

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

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

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