# data[].attributes.body
5 x 11 = 5 x (5 + 6) = 5^2 + 5 x 6
5 x 6 = 5 x (5 + 1) = 5^2 + 5 x 1
1 x 5 = 1 x (1 + 4) = 1^2 + 4 x 1
1 x 4 = 1 x (1 + 3) = 1^2 + 3 x 1
1 x 3 = 1 x (1 + 2) = 1^2 + 2 x 1
1 x 2 = 1 x (1 + 2) = 1^2 + 1^2
=> 5^2 + 5^2 + 1^2 + 1^2 + 1^2 + 1^2 + 1^2 =
2 x 5^2 + 5 x 1^2

# data[].attributes.body
3*10=3*(3+7)=3²+3*7
3*7=3*(3+4)=3²+3*4
3*4=3*(3+1)=3²+3*1
1*3=1*(1+2)=1²+1*2
1*2=1*(1+1)=1²+1²

→3*10=3*3²+3*1²

# data[].attributes.body
4 ・ 7 = 4 ・(4 + 3) = 4^2 + 4 ・3
3 ・4  = 3 ・(3 + 1) = 3^2 + 3 ・1
1 ・3  = 1 ・(1 + 2) = 1^2 + 2 ・ 1
1 ・2  = 1 ・(1+1) = 1^2 + 1^2

=> 1 ・4^2 + 1 ・3^2 + 3 ・1^2

# data[].attributes.body
4* 13 = 4* (4+9) = 4^2 + 4*9
4*9 = 4* (4+5) = 4^2 + 4*5
4*5 = 4* (4+1) = 4^2 + 4*1
1*4 = 1* (1 +3) = 1^2 + 1*3
1*3 = 1* (1+2) = 1^2 + 1*2
1*2 = 1* (1+1) = 1^2 + 1^2

4*13 = 3* 4^2 + 4* 1^2

# data[].attributes.body
6 x 17 = 6 x (6+6+5) = 6^2 + 6^2 + 6x5
5 x 6 = 5 x (5+1) = 5^2 + 5x1
1 x 5 = 1 x (1+1+1+1+1) = 1^2 + 1^2 + 1^2 + 1^2 + 1^2

-> 2 x 6^2 + 1 x 5^2 + 5 x 1^2

# data[].attributes.body
3*8=3*(3+5)=3²+3*5
3*5=3*(3+2)=3²+3*2
2*3=2*(2+1)=2²+2*1
1*2=1*(1+1)=1²+1²

2*3²+1*2²+2*1²

# data[].attributes.body
7*16=7*(7+9)=7^2+7*9
7*9=7*(7+2)=7^2+7*2
--> 16=7+9 (2 Schritte)
oder 7+7+2 (1 Schritt)
2*7=2*(2+2+2+1)=3*2^2+2*1
1*2=1*(1+1)=2*1^2
==> 7*16 = 2*7^2 + 3*2^2 + 2*1^2