C111113331333132322331333133313331323133313233213133313331321123132221   >>    C11111333133313232233133313331333132313331323321313331333132112313222   <<    C111113331333132322331333133313331323133313233213133313331321123132223   >>      C111113331333132322331333133313331323133313233213133313331321123132222   >>