I3313232213112113313132333133313223313232233131122112312111112321   >>    I331323221311211331313233313331322331323223313112211231211111232   <<    I3313232213112113313132333133313223313232233131122112312111112323   >>      I3313232213112113313132333133313223313232233131122112312111112322   >>