I33132322131323331311211331333132313232332322331311331323133313221   >>    I3313232213132333131121133133313231323233232233131133132313331322   <<    I33132322131323331311211331333132313232332322331311331323133313223   >>      I33132322131323331311211331333132313232332322331311331323133313222   >>