⇣ copimp ⇣cop100imp00002cop500imp00010cop1000imp00021cop2000imp00041cop5000imp00103cop10000imp00207⇣ copimp ⇣cop1,00000imp02067cop5,00000imp103cop10,00000imp207cop25,00000imp517cop50,00000imp1034cop100,00000imp2067