┼┼│²┴╨▒φ(╖└▓í╢╛╚φ╝■▓╗╔¿├Φ╡──┐┬╝ú¼╬─╝■║═└⌐╒╣├√)┐╔╥╘╘┌╔¿├Φ┼Σ╓├╓╨╢¿╥σíú╙└╛├╡─╡τ╫╙╙╩╝■▒ú╗ñ╓╨▓╗╘╩╨φ┼┼│²┼Σ╓├íú
═¿╣²╒Γ╕÷┼┼│²┼Σ╓├╤í╘±╧ε─π┐╔╥╘╔Φ╢¿──╨⌐─┐┬╝ú¼╬─╝■║═└⌐╒╣├√╜½▓╗▒╗╨▄├¿╬└╩┐▓¼╜≡░µ╔¿├Φíú╬¬┴╦╘┌╢╘╙ª╡─└⌐╒╣├√┴╨▒φ╓╨░ⁿ└¿╚╬╥Γ╡─╒Γ╨⌐╧εú¼╡π╗≈╠φ╝╙íú
╢╘╙┌─┐┬╝║═╬─╝■ú¼╜½╧╘╩╛░ⁿ└¿┴╜┴╨▓ó╘┌╞Σ╝Σ╙╨╥╗╨⌐░┤┼Ñ╡─╢╘╗░┐≥ú¼╫≤┴╨╧╘╩╛╤í╘±╩≈ú¼╦ⁿ╙├╙┌╤í╘±─π▓╗╧ú═√╖└▓í╢╛╚φ╝■╔¿├Φ╡─╧ε(─┐┬╝║═╬─╝■)íú╙╥┴╨╧╘╩╛┼┼│²╧εú¼╒Γ╕÷┴╨▒φ╧╘╩╛─π╥╤╠φ╝╙╡─╜½▓╗▒╗╔¿├Φ╡─╧ε(─┐┬╝║═╬─╝■)íú
╚τ║╬╘┌┼┼│²╧ε┴╨▒φ╓╨╠φ╝╙╧ε
└√╙├├┐╕÷┤┼┼╠╟²╢»╞≈║═─┐┬╝╡─╫≤▒▀╔╧╡─+▒Ω╓╛ú¼┤≥┐¬─┐┬╝┬╖╛╢╓▒╓┴─π╡──┐▒Ω╧ε(─┐┬╝╗≥╬─╝■)íú
╥╗╡⌐╤í╘±║├╓«║≤ú¼╡π╗≈░┤┼Ñíú╦∙╤í╓╨╡─╧ε╜½▒╗╠φ╝╙╡╜┼┼│²╧ε╓╨╚Ñíú.
╚τ║╬┤╙┼┼│²╧ε┴╨▒φ╓╨╔╛│²╧ε
╤í╘±╧ú═√▒╗╔╛│²╡─╧ε(─┐┬╝╗≥╬─╝■).
╡π╗≈░┤┼Ñ.
╚τ╣√─π╧ú═√╔╛│²┴╨▒φ╓╨╡─╦∙╙╨╧εú¼╡π╗≈ ░┤┼Ñ.
┼┼│²└⌐╒╣├√╡─╣ñ╫≈╖╜╩╜╩╟▓╗═¼╡─ú¼╓╗╨Φ╘┌╨┬└⌐╒╣├√╬─▒╛┐≥╓╨╩Σ╚δ└⌐╒╣├√▓ó╟╥╡π╗≈╠φ╝╙ú¼╛═╘┌┼┼│²┴╨▒φ╓╨░ⁿ└¿┴╦┤╦└⌐╒╣├√íú