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