\node (p0) {0};
\node (p1) [below = \kruistaillelengte of p0] {1};
\node (p2) [below = \tussenbeenlengte of p1] {2};
\node (p3) [above = \tussenbeenlengte/2 + 5cm of p2] {3};
\node (p4) [above = \kruisheuplengte of p1] {4};
\node (p5) [left = \heupwijdte/12 + 1.5cm of p1] {5};
\node (p6) [above = \kruisheuplengte of p5] {6};
\node (p7) [above = \kruistaillelengte of p5] {7};
\node (p8) [right = \heupwijdte/4 + 2 cm of p6] {8};
\node (p9) [left = \heupwijdte/16 + 0.5cm of p5] {9};
\node (p10) [right = 1cm of p7] {10};
\node (p11) [right = \taillewijdte/4 + 2.5cm of p10] {11};
\node (p12) [right = \pijpbreedte/2 of p2] {12};
\node (p13) [left = \pijpbreedte/2 of p2] {13};
\node (p14) [right = \pijpbreedte/2 of p3] {14};
\node (p15) [left = \pijpbreedte/2 of p3] {15};