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