air, pop'n'good

maybe one around the stomach area

You are required to ahve a lot of logic but some people just cheat and peal off the stickers then place them in correctly.

Tidal locking occurs when the gravitational gradient makes one side of an astronomical body always face another; for example, one side of the Earth's Moon always faces the Earth. A tidally locked body takes just as long to rotate around its own axis as it does to revolve around its partner. This synchronous rotation causes one hemisphere constantly to face the partner body. Usually, only the satellite becomes tidally locked around the larger planet, but if the difference in mass between the two bodies and their physical separation is small, both may become tidally locked to the other, as is the case between Pluto and Charon. This effect is employed to stabilize some artificial satellites.

maybe you have saved it as the wrong type of contact as in you could have saved the home phone number as a cell phone number. I hope this helps