C23221211113313331233133313331323133313231123313331333131133112331321   >>    C2322121111331333123313331333132313331323112331333133313113311233132   <<    C23221211113313331233133313331323133313231123313331333131133112331323   >>      C23221211113313331233133313331323133313231123313331333131133112331322   >>