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