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

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

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

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

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