770055 contains 7007017027037047057067070070170270370470570670770870970a70b70c70d70e70f770870970a70b70c70d70e70f70 contains 0500505005105205305405505605705805905a05b05c05d05e05f105205305405505605705805905a05b05c05d05e05f05 contains 7507517527537547557567575075175275375475575675775875975a75b75c75d75e75f775875975a75b75c75d75e75f75
contains 7007017027037047057067070070170270370470570670770870970a70b70c70d70e70f770870970a70b70c70d70e70f70
contains 0500505005105205305405505605705805905a05b05c05d05e05f105205305405505605705805905a05b05c05d05e05f05
contains 7507517527537547557567575075175275375475575675775875975a75b75c75d75e75f775875975a75b75c75d75e75f75