1 BLDVRP
2+ 
2? 
2 B512 ( number of buffers )
2 B1K ( number of buffers )
2 B2K ( number of buffers )
2 B4K ( number of buffers )
2 B8K ( number of buffers )
2 B12K ( number of buffers )
2 B16K ( number of buffers )
2 B20K ( number of buffers )
2 B24K ( number of buffers )
2 B28K ( number of buffers )
2 B32K ( number of buffers )