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