bbc650 contains bc0bc1bc2bc3bc4bc5bc6bc7bc8bc9bcabcbbcbc0bc1bc2bc3bc4bc5bc6bc7bc8bc9bcabcbbccbcdbcebcfcbcdbcebcfbc contains c50c51c52c53c54c55c56c57c58c59c5ac5bc5c50c51c52c53c54c55c56c57c58c59c5ac5bc5cc5dc5ec5fcc5dc5ec5fc5 contains b50b51b52b53b54b55b56b57b58b59b5ab5b50b51b52b53b54b55b56b57b58b59b5ab5bb5cb5db5eb5fbb5cb5db5eb5fb5
contains bc0bc1bc2bc3bc4bc5bc6bc7bc8bc9bcabcbbcbc0bc1bc2bc3bc4bc5bc6bc7bc8bc9bcabcbbccbcdbcebcfcbcdbcebcfbc
contains c50c51c52c53c54c55c56c57c58c59c5ac5bc5c50c51c52c53c54c55c56c57c58c59c5ac5bc5cc5dc5ec5fcc5dc5ec5fc5
contains b50b51b52b53b54b55b56b57b58b59b5ab5b50b51b52b53b54b55b56b57b58b59b5ab5bb5cb5db5eb5fbb5cb5db5eb5fb5