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

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

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

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

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