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