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