provide sketch for using Flexsim software Flow diagram layout for below Problem statement

On before paint area assembly line in a company $5$ different parts are assembled. Parts are transported by an automated conveyor $($ max speed $5$m$//$min $)$ system. Part $1$ and $4$ are coming directly on assembly line while parts $2,3$ and $5$ are processed before getting assembled for $4,4$ and $5$ minutes respectively.

After assembly, a forklift $($ max speed $10$m$//$min $)$ is carrying two assemblies at a time, up to the shipping point. Each assembly takes $4$ minute to complete. Raw material arrival is as indicated here:

Find:

$1.$Throughput of shop floor. Run time: $3200$

Find Utilization of resources.

Suggestions for optimizing the shop floor

Material flow diagram: