chat 0 0  [o0,ch 0 31.614] 
chat 1 0  [o0,ch 0 31.614] [v0,a 97 69.737] 
chat 1 0  [o0,ch 0 31.614] [v0,a 97 69.737] [c0,t 126 32.257] 
chat 1 0  [o0,ch 0 31.614] [v0,a 97 69.737] [c0,t 126 32.257] 
