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