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