⇣ stdbam ⇣std100bam00001std500bam00004std1000bam00008std2000bam00016std5000bam00040std10000bam00081⇣ stdbam ⇣std1,00000bam00809std5,00000bam04043std10,00000bam08087std25,00000bam202std50,00000bam404std100,00000bam809