c50c50 contains c10c11c12c13c14c15c16c17c18c19c1ac1bc1c10c11c12c13c14c15c16c17c18c19c1ac1bc1cc1dc1ec1fcc1dc1ec1fc1 contains 1501511515015115215315415515615715815915a15b15c15d15e15f215315415515615715815915a15b15c15d15e15f15 contains c50c51c52c53c54c55c56c57c58c59c5ac5bc5c50c51c52c53c54c55c56c57c58c59c5ac5bc5cc5dc5ec5fcc5dc5ec5fc5
contains c10c11c12c13c14c15c16c17c18c19c1ac1bc1c10c11c12c13c14c15c16c17c18c19c1ac1bc1cc1dc1ec1fcc1dc1ec1fc1
contains 1501511515015115215315415515615715815915a15b15c15d15e15f215315415515615715815915a15b15c15d15e15f15
contains c50c51c52c53c54c55c56c57c58c59c5ac5bc5c50c51c52c53c54c55c56c57c58c59c5ac5bc5cc5dc5ec5fcc5dc5ec5fc5