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