He held the stick of sealing wax over a candle flame until it began to melt, then quickly positioned the stick over the envelope and let the melting wax drip onto the desired spot.
(He; held; the stick of sealing wax over a candle flame; T:until it began to melt) (He; let; the melting wax drip onto the desired spot) (it; began; ) (it; to melt; ) (He; quickly positioned; the stick; over the envelope; T:then)
He He it it He
held let began to melt quickly positioned
the stick of sealing wax over a candle flame T:until it began to melt
the melting wax drip onto the desired spot
the stick over the envelope T:then