{(1/2 - (3*rr)/14)*U1*U2 + (1 + rr/7)*U5^2 + (1 - rr/7)*U0*U6 + 
  (rr*U3*U7)/7 + U5*U8 + (1/4 + rr/28)*U0*U9, -U1^2 + (-3/4 + rr/4)*U0*U2 - 
  U3*U5 - 2*U4*U6 + U6*U7 + (1/4 + rr/4)*U3*U8 + (U7*U9)/2, 
 (-1/16 - rr/16)*U0*U1 + U3^2/2 + (U2*U4)/2 + U5*U6 + (-1/8 - rr/8)*U2*U7 - 
  (U5*U9)/2 - (U8*U9)/4, (1/4 + rr/4)*U0^2 + (-1/2 + rr/2)*U1*U4 + 2*U2*U5 + 
  (1/4 + rr/4)*U1*U7 + U2*U8 - U3*U9, (-5/8 - rr/8)*U2*U3 + 
  (3/4 - rr/4)*U0*U4 + U6^2 + (U0*U7)/4 + (1/8 + rr/8)*U1*U8, 
 -1/7*(rr*U1*U3) + (3/2 - rr/14)*U4^2 + (1/2 + rr/14)*U0*U5 + U4*U7 + 
  (-1/8 - rr/56)*U0*U8 + (1/4 + (5*rr)/28)*U2*U9}