00ffdd contains 0f00f0f00f10f20f30f40f50f60f70f80f90fa0fb0fc0fd0fe0ff10f20f30f40f50f60f70f80f90fa0fb0fc0fd0fe0ff0f contains fd0fd1fd2fd3fd4fd5fd6fd7fd8fd9fdafdbfdcfddfdefdfd0fd1fd2fd3fd4fd5fd6fd7fd8fd9fdafdbfdcfddfdefdfffd contains 0d00d0d00d10d20d30d40d50d60d70d80d90da0db0dc0dd0de0df10d20d30d40d50d60d70d80d90da0db0dc0dd0de0df0d
contains 0f00f0f00f10f20f30f40f50f60f70f80f90fa0fb0fc0fd0fe0ff10f20f30f40f50f60f70f80f90fa0fb0fc0fd0fe0ff0f
contains fd0fd1fd2fd3fd4fd5fd6fd7fd8fd9fdafdbfdcfddfdefdfd0fd1fd2fd3fd4fd5fd6fd7fd8fd9fdafdbfdcfddfdefdfffd
contains 0d00d0d00d10d20d30d40d50d60d70d80d90da0db0dc0dd0de0df10d20d30d40d50d60d70d80d90da0db0dc0dd0de0df0d