Packetize and transmit the target data (file 301) to the *internet* so that it is uploaded to a warez site (file 300).

A packet is a file that consists of the source IP address (from the #ADDR register), the destination IP address (from the DNS cache, file 201), the checksum of the packet's data, and between 1 and 30 data values. The target data should be split into multiple packets so that no packet except for the last contains fewer than 30 data values.

To calculate a packet's checksum, add the data values together considering each digit separately, wrapping back to 0 when a digit's sum reaches 10. Then flip the sign. For example, the checksum of 3097, 1047, and 2501 is -6535.