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