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