[ ["0", "0"], ["1", "1"], ["12", "12"], ["123", "123"], ["1234", "1'234"], ["0.1", "0.1"], ["0.01", "0.01"], ["0.001", "0.001"], ["0.0001", "0.0001"], ["0.00001", "0.00001"], ["0.000001", "0.000001"], ["0.0000001", "0.0000001"], ["0.00000001", "0.00000001"], ["0.000000001", "0.000000001"], ["0.0000000001", "0.0000000001"], ["0.00000000001", "0.00000000001"], ["0.000000000001", "0.000000000001"], ["0.0000000000001", "0.0000000000001"], ["0.00000000000001", "0.00000000000001"], ["0.000000000000001", "0.000000000000001"], ["0.0000000000000001", "0.0000000000000001"], ["0.00000000000000001", "0.00000000000000001"], ["0.000000000000000001", "0.000000000000000001"], ["0.100000000000000000", "0.1"], ["0.010000000000000000", "0.01"], ["0.001000000000000000", "0.001"], ["0.000100000000000000", "0.0001"], ["0.000010000000000000", "0.00001"], ["0.000001000000000000", "0.000001"], ["0.000000100000000000", "0.0000001"], ["0.000000010000000000", "0.00000001"], ["0.000000001000000000", "0.000000001"], ["0.000000000100000000", "0.0000000001"], ["0.000000000010000000", "0.00000000001"], ["0.000000000001000000", "0.000000000001"], ["0.000000000000100000", "0.0000000000001"], ["0.000000000000010000", "0.00000000000001"], ["0.000000000000001000", "0.000000000000001"], ["0.000000000000000100", "0.0000000000000001"], ["0.000000000000000010", "0.00000000000000001"], ["0.000000000000000001", "0.000000000000000001"], ["-10.0", "-10"], ["-10000", "-10'000"], ["-9999", "-9'999"], ["-999999999999", "-999'999'999'999"] ]