C331113231133131323132313232321323132313132322331323221313232321   >>    C33111323113313132313231323232132313231313232233132322131323232   <<    C331113231133131323132313232321323132313132322331323221313232323   >>      C331113231133131323132313232321323132313132322331323221313232322   >>