context1: Kamui is a ninja from the Edo period who has decided to <strong>leave</strong> his clan. After doing so he is pursued relentlessly by the members of his former clan; who consider him to be a traitor and therefore wish to kill him. Kamui then <strong>wanders</strong> around Japan to escape from them by using his intelligence and great abilities to survive.
context2: This <strong>leaves</strong> an associated hole behind, in the valence band. Impurities create electronic levels in the forbidden gap. The excitons are loosely bound electron-hole pairs which <strong>wander</strong> through the crystal lattice until they are captured as a whole by impurity centers.