C132233133112121111331333133313331312121111133313331312111133132223213331313321   >>    C13223313311212111133133313331333131212111113331333131211113313222321333131332   <<    C132233133112121111331333133313331312121111133313331312111133132223213331313323   >>      C132233133112121111331333133313331312121111133313331312111133132223213331313322   >>