C31232233133313221211113313331333132313232233133313232233132312323321   >>    C3123223313331322121111331333133313231323223313331323223313231232332   <<    C31232233133313221211113313331333132313232233133313232233132312323323   >>      C31232233133313221211113313331333132313232233133313232233132312323322   >>