The present invention relates to opioid and opioid-like compounds, and pharmaceutical formulations containing the same and methods of use thereof. Furthermore, the computer device may decompose the unitary transformation operator into representations of two or more devices, and cause a generating of a layout of a photonic circuit that includes the two or more devices. In many embodiments, a capacity optimized geometrically shaped constellation can be used to replace a conventional constellation as part of a firmware upgrade to transmitters and receivers within a communication system. A plurality of crossing ribs are also provided and intersect with the perpendicular plate ribs and other crossing ribs to define a generally open areas lattice pattern. The camera module also includes an elastic camera-side connecting part configured to connect a terminal of the camera unit with wiring on a first surface of the board.