5 10 3
500 121
GGDDDDGGDDDDDDDDDDDDDDDDRDDDDDDGDDDRDDDDDGDDDGDGDDDDDDGDDDGDDGDDDDGDDDRGDDDGDDDDDGGDDDDDDDDDRDDDDGDDDDDGDRGGGGGGRDDGGDDDDDDDDRRGDDDDDDDDGGDDDDGDGGDDGDDDGDGGDDDDGGDRDDDDGGDDDDDDDRGDDDGGDDGDDDDGDDDDDDDGDDRDDRDGGDRGDDGGDDDDDDDDDDDDRDDDDDDDDDGRGDDDDDDDDDGGRGGDGGGGGDGGGDGGDGGGGGRGGGGGDGGGRDDGGDDDGGRDGDDGGGGGGGDDGGGGDDRDGDGGDRGDDDGGDGGGRDGGGGDGGDDDGGGGDGDRGGGGGGRGDGGGGDGGGGGDGDDGGGDGDDGGGGDGGDRRGDGGGDGGGGGDGDGDDDGGDDGGGRRGDDGGRGGGDGGGGGGGGGGGGGRDDGGDDDGDGGGGGGDGDGRGDGGGGDDGGGGGDGGGDGGGGGRDGGGGGGDGGGDR