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