⇣ copbam ⇣cop100bam00005cop500bam00023cop1000bam00046cop2000bam00092cop5000bam00230cop10000bam00461⇣ copbam ⇣cop1,00000bam04609cop5,00000bam230cop10,00000bam461cop25,00000bam1152cop50,00000bam2305cop100,00000bam4609