set of tire set of tires set of tools set of towels set of tracks set of training set of twins set of unique set of units set of user set of values set of variables set of variations set of vectors set of weights set of wheels set of wings set of wooden set of words set of works set off set off a bomb set off a chain reaction set off again set off alarm bells set off alarms set off an alarm set off early set off fireworks set off in pursuit set off in search set off the alarm set off the bomb set off the fire alarm set off the smoke set off to explore set off to find set on doing set on fire set on going set on having set on him set on it set on me set on one set on something set on the basis set on you set once set one set one foot set one up set online set only set operating set options set or change set order set other set our minds set our sights set ourselves set ourselves up set out set out again set out as follows set out clear set out clearly set out early set out here set out how set out in annex set out in appendix set out in article set out in clause set out in detail set out in paragraph set out in paragraphs set out in schedule set out in search set out in section set out in table set out in the appended set out in the table set out on foot set out the main set out to accomplish set out to achieve set out to answer set out to become set out to build set out to change set out to conquer set out to create set out to destroy set out to discover set out to do set out to explore set out to find