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