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