Expression 20: "x" Subscript, 5 , Baseline equals "L" Subscript, "x" , Baseline left parenthesis, "x" Subscript, 4 , Baseline , "y" Subscript, 4 , Baseline , right parenthesisx5=Lxx4,y4
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Expression 21: "y" Subscript, 5 , Baseline equals "L" Subscript, "y" , Baseline left parenthesis, "x" Subscript, 4 , Baseline , "y" Subscript, 4 , Baseline , right parenthesisy5=Lyx4,y4
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Expression 22: equals "x" Subscript, 6 , Baseline equals "L" Subscript, "x" , Baseline left parenthesis, "x" Subscript, 5 , Baseline , "y" Subscript, 5 , Baseline , right parenthesis=x6=Lxx5,y5
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Expression 23: equals "y" Subscript, 6 , Baseline equals "L" Subscript, "y" , Baseline left parenthesis, "x" Subscript, 5 , Baseline , "y" Subscript, 5 , Baseline , right parenthesis=y6=Lyx5,y5
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Expression 24: "X" Subscript, 1 , Baseline left parenthesis, "x" , "y" , right parenthesis equals negative 0.5 plus StartFraction, "x" plus .5 Over 2 Superscript, min left parenthesis, "T" , 1 , right parenthesis , Baseline , EndFractionX1x,y=−0.5+x+.52minT,1
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Expression 25: "X" Subscript, 2 , Baseline left parenthesis, "x" , "y" , right parenthesis equals "X" Subscript, 1 , Baseline left parenthesis, "x" , "y" , right parenthesis plus 16 left parenthesis, min left parenthesis, 1 , max left parenthesis, "T" minus 1 , 0 , right parenthesis , right parenthesis , right parenthesisX2x,y=X1x,y+16min1,maxT−1,0
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Expression 26: "X" Subscript, 3 , Baseline left parenthesis, "x" , "y" , right parenthesis equals 7.5 plus left parenthesis, "X" Subscript, 1 , Baseline left parenthesis, "x" , "y" , right parenthesis minus 7.5 , right parenthesis cosine left parenthesis, StartFraction, pi Over 2 , EndFraction min left parenthesis, 1 , max left parenthesis, "T" minus 3 , 0 , right parenthesis , right parenthesis , right parenthesis minus left parenthesis, "Y" Subscript, 2 , Baseline left parenthesis, "x" , "y" , right parenthesis plus 7.5 , right parenthesis sine left parenthesis, StartFraction, pi Over 2 , EndFraction min left parenthesis, 1 , max left parenthesis, "T" minus 3 , 0 , right parenthesis , right parenthesis , right parenthesisX3x,y=7.5+X1x,y−7.5cosπ2min1,maxT−3,0−Y2x,y+7.5sinπ2min1,maxT−3,0
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Expression 27: "X" Subscript, 4 , Baseline left parenthesis, "x" , "y" , right parenthesis equals 23.5 plus left parenthesis, "X" Subscript, 2 , Baseline left parenthesis, "x" , "y" , right parenthesis minus 23.5 , right parenthesis cosine left parenthesis, StartFraction, pi Over 2 , EndFraction min left parenthesis, 1 , max left parenthesis, "T" minus 3 , 0 , right parenthesis , right parenthesis , right parenthesis plus left parenthesis, "Y" Subscript, 2 , Baseline left parenthesis, "x" , "y" , right parenthesis plus 7.5 , right parenthesis sine left parenthesis, StartFraction, pi Over 2 , EndFraction min left parenthesis, 1 , max left parenthesis, "T" minus 3 , 0 , right parenthesis , right parenthesis , right parenthesisX4x,y=23.5+X2x,y−23.5cosπ2min1,maxT−3,0+Y2x,y+7.5sinπ2min1,maxT−3,0
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Expression 28: "Y" Subscript, 4 , Baseline left parenthesis, "x" , "y" , right parenthesis equals negative 7.5 minus left parenthesis, "X" Subscript, 2 , Baseline left parenthesis, "x" , "y" , right parenthesis minus 23.5 , right parenthesis sine left parenthesis, StartFraction, pi Over 2 , EndFraction min left parenthesis, 1 , max left parenthesis, "T" minus 3 , 0 , right parenthesis , right parenthesis , right parenthesis plus left parenthesis, "Y" Subscript, 2 , Baseline left parenthesis, "x" , "y" , right parenthesis plus 7.5 , right parenthesis cosine left parenthesis, StartFraction, pi Over 2 , EndFraction min left parenthesis, 1 , max left parenthesis, "T" minus 3 , 0 , right parenthesis , right parenthesis , right parenthesisY4x,y=−7.5−X2x,y−23.5sinπ2min1,maxT−3,0+Y2x,y+7.5cosπ2min1,maxT−3,0
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Expression 29: "Y" Subscript, 3 , Baseline left parenthesis, "x" , "y" , right parenthesis equals negative 7.5 plus left parenthesis, "X" Subscript, 1 , Baseline left parenthesis, "x" , "y" , right parenthesis minus 7.5 , right parenthesis sine left parenthesis, StartFraction, pi Over 2 , EndFraction min left parenthesis, 1 , max left parenthesis, "T" minus 3 , 0 , right parenthesis , right parenthesis , right parenthesis plus left parenthesis, "Y" Subscript, 2 , Baseline left parenthesis, "x" , "y" , right parenthesis plus 7.5 , right parenthesis cosine left parenthesis, StartFraction, pi Over 2 , EndFraction min left parenthesis, 1 , max left parenthesis, "T" minus 3 , 0 , right parenthesis , right parenthesis , right parenthesisY3x,y=−7.5+X1x,y−7.5sinπ2min1,maxT−3,0+Y2x,y+7.5cosπ2min1,maxT−3,0
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Expression 30: "Y" Subscript, 1 , Baseline left parenthesis, "x" , "y" , right parenthesis equals negative 31.5 plus StartFraction, left parenthesis, "y" plus 31.5 , right parenthesis Over 2 Superscript, min left parenthesis, "T" , 1 , right parenthesis , Baseline , EndFractionY1x,y=−31.5+y+31.52minT,1
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Expression 31: "Y" Subscript, 2 , Baseline left parenthesis, "x" , "y" , right parenthesis equals "Y" Subscript, 1 , Baseline left parenthesis, "x" , "y" , right parenthesis plus 16 left parenthesis, min left parenthesis, 1 , max left parenthesis, "T" minus 2 , 0 , right parenthesis , right parenthesis , right parenthesisY2x,y=Y1x,y+16min1,maxT−2,0