C33232212111111331312133313331333133313331313331333132313232321   >>    C3323221211111133131213331333133313331333131333133313231323232   <<    C33232212111111331312133313331333133313331313331333132313232323   >>      C33232212111111331312133313331333133313331313331333132313232322   >>