I33132322131323331311211331333132322331323132321111221123232211   >>    I3313232213132333131121133133313232233132313232111122112323221   <<    I33132322131323331311211331333132322331323132321111221123232213   >>      I33132322131323331311211331333132322331323132321111221123232212   >>