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