E3122333132313232233132322112331323132313233231333132322132313221   >>    E312233313231323223313232211233132313231323323133313232213231322   <<    E3122333132313232233132322112331323132313233231333132322132313223   >>      E3122333132313232233132322112331323132313233231333132322132313222   >>