D33121212113313133313132322331323221323331323221121133132312312331   >>    D3312121211331313331313232233132322132333132322112113313231231233   <<    D33121212113313133313132322331323221323331323221121133132312312333   >>      D33121212113313133313132322331323221323331323221121133132312312332   >>