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