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