⇣ mkdbam ⇣mkd100bam00317mkd500bam01587mkd1000bam03174mkd2000bam06348mkd5000bam159mkd10000bam317⇣ mkdbam ⇣mkd1,00000bam3174mkd5,00000bam15871mkd10,00000bam31742mkd25,00000bam79356mkd50,00000bam1,58711mkd100,00000bam3,17423