)} \atop \rule{0pt}{00pt} {(e,e)}}}\right] \rightarrow \left[\tiny{{{(e,o)} \atop \rule{0pt}{00pt} {(e,\emptyset)}}}\right]\right),\\[00pt] \mathcal{C}\left( \left[\tiny{{{(e,e)} \atop\rule{0pt}{00pt} {(\emptyset,e)}}}\right] \rightarrow \left[\tiny{{{(\emptyset,e)} \atop\rule{0pt}{00pt} {(e,\emptyset)}}}\right]\right), & \mathcal{C}\left( \left[\tiny{{{(o,