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