Octal Fractions

Input

The input to your program will consist of octal numbers, one per line, to be converted. Each input number has the form $0. d_{1} d_{2} d_{3} ... d_{k}$ 0.d_1d_2d_3...d_k, where the $d_{i}$ d_i are octal digits ( $0..7$ ). There is no limit on $k$ .

Output

Your output will consist of a sequence of lines of the form

$0. d_{1} d_{2} d_{3} ... d_{k}$ 0.d_1d_2d_3...d_k $[8] = 0. D_{1} D_{2} D_{3} ... D_{m}$ \left[8\right] = 0.D_1D_2D_3...D_m $[10]$

where the left side is the input (in octal), and the right-hand side is the decimal (base $10$ ) equivalent. There must be no trailing zeros, i.e., $D_{m} \neq = 0$ D_m \neq 0.

Examples

Example 1

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