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