Question
7.16
UByltEM2ppagv858b41Ip9NzE7ZO0fIVZcXxmna2X90Y3OH/UYvMQZZQXkDBqY1d6Emw5NK/A4yDPImDrWhHnFXvDZGKiD9nJkKip5pXk4ZxjDd7wd7NjL6UXpkm/V20CfDkDeiqoZNDBeI/s4MDyfqm1HUAWAqG18r6HBPYvxHBFRZfDMWqPtPqHoE/5aYtBl7jzH3iS+LNylRyJ6tbv3tD2hdsK0n5t0kdxUv7Iak+RTGXDHY0K4oHEwU0Cg05oYi7Onyb3smrajvGIEjpD1RPiH/aEqXKQXYOvT5YqmkVsK+qTIOWif85bGodSDxzROPieLvtj2w/+4l/Pmd1vdYDhIqz+RA5yP0WsI/DZXsspoCoafDQjwCI8HjZiWh0Alv0ZkN8rvUbRCMmlW7Ng8InGulENxNE8GtuqRsy7otJiDEf1fpWuamnxuFp2y955m2BN0fv+oZqJg6u3NwoqCvlHREfU25B4mC0ug8g20UMoZU27I4jLIGsVKhPbmIO07QDXkpfo2AkWUyuSPnawXdpOPSHnYXiCme7AaTqNU/siikCvu7PVRW74bWD0OjmwbtCRnC3vXaCNAF9ydk5fXtCt7snsCOO37PB/Vh8nlahqvcLsLogWE769tJn6JY4HlBv95zAX7IP0koLf77+5j0qf1hEJDKze0Wb1hGUciJi4RFpJHOBgLH3JXluNITy8FS1fBWrZtsni3doKpYGqTP/ZQcAZvD0AUCMUOdC0BVgFvJ4mpwKu7UzzB5VHWEjox6ZupW4m4tpd16pkr61m0yyaAE52E+4CEW5zqBS2wk4kK+F98OK+knDmFvUbhDAJ+FE3Xy3fNjfAHi6QJqtU8zTijvJCRbpBGy3aD+M+54YIINPML1TjxU7vhcedYzwBlwptGSbfyIFuR5LtrQTWBWSfXGuxlpcTlArHv0Xyq6GzzMkHDH88oKMylb7BgAe/q49qpt4TNMi7jOVWzw/739R1BY7DVBeE5o45+5eBKtT7OPeErqh2qh5Pu9DyhYI6ZSD0wHwrULSptjqJ8e6vRX27U5fYjB7KIxOTXdYBW2UyOJ6dSYIeUfkw/q9EFU36Mhy2mrENZlLFrM09nJA9LlNchZmrwXL
Question
7.17
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
Question
7.18
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
Question
7.19
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
Question
7.20
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