DM1= ContourPlot[{((\[LeftBracketingBar]((3x)/2)\[RightBracketingBar])^3)+((\[LeftBracketingBar]y\[RightBracketingBar])^3)==1},{x,-2,2},{y,-2,2},AspectRatio->1]

ContourPlot[(-y-((10(Sqrt[40-(x^2)]))/11)+(5/(4((((((10 (x^2))/363)))^30)+12))))(-y+((10(Sqrt[40-(x^2)]))/11)+(5/(4(((((10 (x^2))/363)))^30)+7/10)))==0,{x,-12,12},{y,-10,14}]

ContourPlot[{(((9y)/10)-((5(Sqrt[40-(x^2)]))/4)+(5/(4(((10 (x^2))/432)+4))))(((4y)/5)+((5(Sqrt[40-(x^2)]))/4)+(5/(6((((((10 (x^2))/432)))^10)+4))))==0},{x,-12,12},{y,-14,10}]

DM3=ContourPlot[{(9y/10-( 5Sqrt[40-x^2])/4+5/(4(10x^2/432)+4))(4y/5+(5Sqrt[40-x^2])/4+5/(6((10x^2/432))^10+4))==0},{x,-12,12},{y,-14,10}]

DM4=ContourPlot[{(-y-((10(Sqrt[40-(x^2)]))/11)+(5/(4(((10 x)/11)+12))))(-y+((10(Sqrt[40-(x^2)]))/11)+(5/(4(((((10 (x^2))/363)))^6)+(3/4))))==0},{x,-12,12},{y,-10,14},Axes->True]

DM5=ContourPlot[{(y-((9(Sqrt[33-(x^4)]))/10)+(40/(11((x^4)+(x^2)+6))))(y+((Sqrt[33-(x^4)])/2)-(50/(11((x^4)+(x^2)+6))))==0},{x,-5,5},{y,-4,6}]

DM6=ContourPlot[{(((9 y)/10)-((9(Sqrt[33-(x^4)]))/10)+(30/(11((x^4)+(x^2)+6))))(((9 y)/10)+((Sqrt[33-(x^4)])/2)-(50/(11((x^4)+(x^2)+6))))==0},{x,-5,5},{y,-4,6}]

DM7=ContourPlot[{(y-((6(Sqrt[33-(x^2)]))/5)+(50/(11((x^4)+(x^2)+6))))(y+((6(Sqrt[33-(x^2)]))/5)-(50/(11((x^4)+(x^2)+6))))==0},{x,-10,12},{y,-10,12}]

DM8=ContourPlot[{(3y-6(Sqrt[33-(x^2)])+(250/(11((x^4)+(x^2)+6))))(3y+6(Sqrt[33-(x^2)])-(250/(11((x^4)+(x^2)+6))))==0},{x,-12,12},{y,-12,12}]

DM9=PolarPlot[{((Cos[t])^20+4(Sin[t])^2)^(-2/3)},{t,Pi,4Pi}]