C331113231133131323223313223313221323132313231333112323132313231121   >>    C33111323113313132322331322331322132313231323133311232313231323112   <<    C331113231133131323223313223313221323132313231333112323132313231123   >>      C331113231133131323223313223313221323132313231333112323132313231122   >>