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