x=0: c& x7 H! k' Y) i: Z/ f8 t
where bytvb now,tvbnow,bttvb' G# g$ r B2 V n
0 = x * 0
$ J% A/ O& i# Q; Y7 V- l! Q! u= 00 Z& a1 v" ]7 h9 a
0 Y0 ~: a8 M1 ptvb now,tvbnow,bttvbso
' y! I0 ^2 o# Y8 s9 V' q5 H5.39.217.76, v% b5 r( G* \9 S9 w% d: p* N
0+1=1 |