C312322331333132212111133133313331323133313221211331333132322331312323231   >>    C31232233133313221211113313331333132313331322121133133313232233131232323   <<    C312322331333132212111133133313331323133313221211331333132322331312323233   >>      C312322331333132212111133133313331323133313221211331333132322331312323232   >>