set out
take the first step or steps in carrying out an action
We began working at dawn|Who will start?|Get working as soon as the sun rises!|The first tourists began to arrive in Cambodia|He began early in the day|Let's get down to work now
lay out orderly or logically in a line or as if in a line
lay out the clothes|lay out the arguments
Synonym: range, lay out, array
The family took off for Florida