Suppose a message that contains $2048$ bytes of data and $20$ bytes of IP header is passed to IP for delivery across two networks of the Internet $($i$.$e$.,$ from the source host to a router to the destination host$).$ The first network has an MTU of $1024$ bytes; the second has MTU of $512$ bytes. Each network's MTU gives the size of the largest IP datagram that can be carried in a link$-$layer frame. Give the sizes and offsets of the sequence of fragments delivered to the network layer at the destination host. Assume all IP headers are $20$ bytes.

$20\mathrm{.}3$ byte $5$ of data and $20$ bytes of IP header