cos(π+α)=-1/3,sin(3π/2-α)=sin(π/3+α)=1/3,cos(5π/6+α)=sin(α-π/4)=1/3,cos(π/4+α)=

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cos(π+α)=-1/3,sin(3π/2-α)=sin(π/3+α)=1/3,cos(5π/6+α)=sin(α-π/4)=1/3,cos(π/4+α)=
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cos(π+α)=-1/3,sin(3π/2-α)=sin(π/3+α)=1/3,cos(5π/6+α)=sin(α-π/4)=1/3,cos(π/4+α)=
cos(π+α)=-1/3,sin(3π/2-α)=
sin(π/3+α)=1/3,cos(5π/6+α)=
sin(α-π/4)=1/3,cos(π/4+α)=

cos(π+α)=-1/3,sin(3π/2-α)=sin(π/3+α)=1/3,cos(5π/6+α)=sin(α-π/4)=1/3,cos(π/4+α)=
cos(π+α)=-1/3,sin(3π/2-α)=-1/3
sin(π/3+α)=1/3,cos(5π/6+α)=-1/3
sin(α-π/4)=1/3,cos(π/4+α)=-1/3