What do you do to use emotions on ameba pico

/min: mini me
/kiss: kiss
/nekohebi: cat
/conf: confused
/fun:music
/panda: panda
/sad: tears
/angry: angry
/hungry: fork and knife
/sit: sit
/insp: bulb
/thumb: thumb
/big: grow
/stand: stand with eyes closed
/zzz: sleep