[['R', '676254904', '3'], ['C', '215577013', '2'], ['R', '456833223', '3'], ['R', '694823658', '1'], ['R', '51467208', '1'], ['R', '40630738', '2'], ['R', '896293092', '1'], ['C', '569311326', '5'], ['C', '290904744', '1'], ['C', '70724881', '4']] 3999999991 1999999998 1999999999 999999994 999999994