⇣ copimp ⇣cop100imp00002cop500imp00010cop1000imp00021cop2000imp00041cop5000imp00103cop10000imp00206⇣ copimp ⇣cop1,00000imp02058cop5,00000imp103cop10,00000imp206cop25,00000imp514cop50,00000imp1029cop100,00000imp2058