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

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

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

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

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