⇣ copbgn ⇣cop100bgn00005cop500bgn00023cop1000bgn00046cop2000bgn00091cop5000bgn00228cop10000bgn00456⇣ copbgn ⇣cop1,00000bgn04557cop5,00000bgn228cop10,00000bgn456cop25,00000bgn1139cop50,00000bgn2278cop100,00000bgn4557