C13332313311211113313331333133313311211331333131211113313331333133313232321321   >>    C1333231331121111331333133313331331121133133313121111331333133313331323232132   <<    C13332313311211113313331333133313311211331333131211113313331333133313232321323   >>      C13332313311211113313331333133313311211331333131211113313331333133313232321322   >>