We have a block called AAA. There exists a block called BBB. Block BBB contains a medium yellow square which touches a medium blue square. Block BBB has the medium blue square. This block covers another medium blue square. To the south of and disconnected from this block is another block named CCC with a medium yellow square. In front of this block there is block BBB. A medium black square is inside and touching block CCC.
Is CCC disconnected from a medium yellow square?