{"in":{"data":"A challenge can hide secrets\n\n  M00 =\n  M01 =\n  M10 =\n  M11 =\n  M20 =\n  M21 = 0\n","type":"list6_in"},"out":{"data":"\n  M[0][0] = 'A'\n  M[0][1] = 'challenge'\n  M[1][0] = 'can'\n  M[1][1] = 'hide'\n  M[2][0] = 'secrets'\n  M[2][1] = 0\n","type":"list6out"},"client":"0.5.0"}