¡RESUELTO!

1con2

2con3

1con4

2con5

3con6

4con5

5con6

4con7

5con8

6con9

7con8

8con9

encajes:

A1 = (2, -2)
A2 = (1, 1)
A3 = (2, -6)
B1 = (8.02, -2)
B2 = (7.02, 1)
B3 = (8.02, -6)
A4 = (8, 2)
A5 = (-4, 2)
A6 = (-4, -2)
B4 = (14.02, 2)
B5 = (2.02, 2)
B6 = (2.02, -2)
A7 = (-4, -6)
A8 = (8, -2)
A9 = (8, -6)
B7 = (2.02, -6)
B8 = (14.02, -2)
B9 = (14.02, -6)
C1 = If(Distance[B1, A2]  <  0.5, 1, 0)
C2 = If(Distance[B2, A3]  <  0.5, 1, 0)
C3 = If(Distance[A1, A4] ≟ 4, 1, 0)
C4 = If(Distance[A2, A5] ≟ 4, 1, 0)
C5 = If(Distance[A3, A6] ≟ 4, 1, 0)
C6 = If(Distance[B4, A5]  <  0.5, 1, 0)
C7 = If(Distance[B5, A6]  <  0.5, 1, 0)
C8 = If(Distance[A4, A7] ≟ 4, 1, 0)
C9 = If(Distance[A5, A8] ≟ 4, 1, 0)
C10 = If(Distance[A6, A9] ≟ 4, 1, 0)
C11 = If(Distance[B7, A8]  <  0.5, 1, 0)
C12 = If(Distance[B8, A9]  <  0.5, 1, 0)
C13 = Sum(C1:C12)
textoese = If(C13 ≟ 1, "", "s")
texto2: "" + C13 + " encaje" + textoese + ""