⇣ stdbam ⇣std100bam00001std500bam00004std1000bam00008std2000bam00016std5000bam00041std10000bam00082⇣ stdbam ⇣std1,00000bam00819std5,00000bam04095std10,00000bam08189std25,00000bam205std50,00000bam409std100,00000bam819