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