C31232233133313221211113313331333133313332321333132233131121311   >>    C3123223313331322121111331333133313331333232133313223313112131   <<    C31232233133313221211113313331333133313332321333132233131121313   >>      C31232233133313221211113313331333133313332321333132233131121312   >>