⇣ crcbam ⇣crc100bam00034crc500bam00172crc1000bam00343crc2000bam00686crc5000bam01716crc10000bam03432⇣ crcbam ⇣crc1,00000bam343crc5,00000bam1716crc10,00000bam3432crc25,00000bam8580crc50,00000bam17159crc100,00000bam34318