C111113331333133312112113313331333133313231333133313331333133322331   >>    C11111333133313331211211331333133313331323133313331333133313332233   <<    C111113331333133312112113313331333133313231333133313331333133322333   >>      C111113331333133312112113313331333133313231333133313331333133322332   >>