PROPELLING

Before
1: S
force, thus, are, in
2: SU
forces
After
1: S
force, charge
2: SU
nozzle, pencil, power, forces
2: US
themselves, itself
3: USU
machinery
4: USUU
machinery
Surrounder Phrases
blood vesselsgrowth factor, factors, mechanism, process, ineconomic growth, factors, forces, power, change, mechanism, factorengine nozzle, power, itself, beganmain engine, factors, factor, force, nozzle, mechanism, forces, economicprocess itself, beganpower factor, boats, machineryits main, legs, power, economic, growthchange in, process, itsvessels are, themselvespencils arefactors arewomen are, themselves, began, inlegs began, are, forwardin chargethus beganships began, are, themselvesfactor inboats began, arewheel mechanism, forward, itselfforces began, are, inenergy charge, changemachinery itselfthemselves forward, areforward enginemechanism itself