D331311321221323131323331323232132313232233131333132333132333131113231323221   >>    D33131132122132313132333132323213231323223313133313233313233313111323132322   <<    D331311321221323131323331323232132313232233131333132333132333131113231323223   >>      D331311321221323131323331323232132313232233131333132333132333131113231323222   >>