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