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