00ffcc contains 0f00f0f00f10f20f30f40f50f60f70f80f90fa0fb0fc0fd0fe0ff10f20f30f40f50f60f70f80f90fa0fb0fc0fd0fe0ff0f contains fc0fc1fc2fc3fc4fc5fc6fc7fc8fc9fcafcbfccfcdfcefcfc0fc1fc2fc3fc4fc5fc6fc7fc8fc9fcafcbfccfcdfcefcfffc contains 0c00c0c00c10c20c30c40c50c60c70c80c90ca0cb0cc0cd0ce0cf10c20c30c40c50c60c70c80c90ca0cb0cc0cd0ce0cf0c
contains 0f00f0f00f10f20f30f40f50f60f70f80f90fa0fb0fc0fd0fe0ff10f20f30f40f50f60f70f80f90fa0fb0fc0fd0fe0ff0f
contains fc0fc1fc2fc3fc4fc5fc6fc7fc8fc9fcafcbfccfcdfcefcfc0fc1fc2fc3fc4fc5fc6fc7fc8fc9fcafcbfccfcdfcefcfffc
contains 0c00c0c00c10c20c30c40c50c60c70c80c90ca0cb0cc0cd0ce0cf10c20c30c40c50c60c70c80c90ca0cb0cc0cd0ce0cf0c