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