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