Syria and Katherine in a very difficult handcuffs escape challenge.
They are in green jumpsuit and handcuffed in hogcuff position on the floor.
Katherine has 3 pairs of hinghed handcuffs: for wrists, ankles and last pair connects the other ones.
Syria is handcuffed with standard handcuffs in hogcuff with legirons.
They are also chained between them by a pair of legirons connected to their arms.