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