C333312111133133312111133133313331333133322331331123313331211331333132321321   >>    C33331211113313331211113313331333133313332233133112331333121133133313232132   <<    C333312111133133312111133133313331333133322331331123313331211331333132321323   >>      C333312111133133312111133133313331333133322331331123313331211331333132321322   >>