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Count Backward by Sevens
38, , ,
71, , ,
83, ,
65, , ,
40, , ,
82, , , ,
66, ,
63, ,
92, ,
87, ,
43, , ,
34, ,
25, ,
93, , ,
30, ,
84, ,
55, ,
81, ,
60, , , ,
42, , , ,
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