C3321221313231323223313223313231133131323223313132233132333131111321   >>    C332122131323132322331322331323113313132322331313223313233313111132   <<    C3321221313231323223313223313231133131323223313132233132333131111323   >>      C3321221313231323223313223313231133131323223313132233132333131111322   >>