11.21 ALFIK MATEMATYCZNY

received 199419370936796 received 200223497525205 received 251822758820350 received 289929898310203
received 299968240632598 received 308437029759449 received 338597803587534 received 354540318646407
received 362071031196192 received 466609117199433 received 501159183725616 received 545410082573321
received 558352334591977 received 565146540613657 received 565625973884088 received 588297978270364