D3313223322132333132333132321123231323211331323131333132313232331321   >>    D331322332213233313233313232112323132321133132313133313231323233132   <<    D3313223322132333132333132321123231323211331323131333132313232331323   >>      D3313223322132333132333132321123231323211331323131333132313232331322   >>