Standard input is empty

keystream[0] =
    1
keystream[1] =    0
keystream[2] =
    1
keystream[3] =    0
keystream[4] =
    1
keystream[5] =    0
keystream[6] =    0
keystream[7] =
    1
keystream[8] =
    1
keystream[9] =    0
keystream[10] =
    1
keystream[11] =    0
keystream[12] =    0
keystream[13] =
    1
keystream[14] =    0
keystream[15] =
    1
keystream[16] =
    1
keystream[17] =    0
keystream[18] =
    1
keystream[19] =    0
keystream[20] =
    1
keystream[21] =    0
keystream[22] =    0
keystream[23] =
    1
keystream[24] =
    1
keystream[25] =    0
keystream[26] =
    1
keystream[27] =    0
keystream[28] =    0
keystream[29] =
    1
keystream[30] =    0
keystream[31] =
    1
keystream[32] =
    1
keystream[33] =    0
keystream[34] =
    1
keystream[35] =    0
keystream[36] =
    1
keystream[37] =    0
keystream[38] =    0
keystream[39] =
    1
keystream[40] =
    1
keystream[41] =    0
keystream[42] =
    1
keystream[43] =    0
keystream[44] =    0
keystream[45] =
    1
keystream[46] =    0
keystream[47] =
    1
keystream[48] =
    1