"Hello, ChucK! Hello, ChucK!" :(string)
"hello the world" :(string)
"hello cat world" :(string)
replace( 6, 0 ): hello kittycat world 
replace( 6, 1 ): hello kittyat world 
replace( 6, 2 ): hello kittyt world 
replace( 6, 3 ): hello kitty world 
replace( 6, 4 ): hello kittyworld 
replace( 6, 5 ): hello kittyorld 
replace( 6, 6 ): hello kittyrld 
replace( 6, 7 ): hello kittyld 
replace( 6, 8 ): hello kittyd 
replace( 6, 9 ): hello kitty 
