D11213232233132233131121323132313231232313232233132333131211211321   >>    D1121323223313223313112132313231323123231323223313233313121121132   <<    D11213232233132233131121323132313231232313232233132333131211211323   >>      D11213232233132233131121323132313231232313232233132333131211211322   >>