7 tetractys encodes star tetrahedron:
1+2+3+4+5+6+7=13+14+15+16+17+18+19
13+14+15+16+17+18+19=112=11:2
11:2=(11:11:11)=33=(star tetrahedron)
Enneagram=(star tetrahedron)=(tree of life(E8xE8))=tetragrammaton=tetractys=(120-cell)=(infinite star dodecahedron fractal)=(infinite tetrahedron grid)=(infinite dimensional E8 lie group fractal)
(7 tetractys)=(64 tetrahedron grid(2+8 tetragrammatons/tree of life's/star tetrahedrons))=(metatrons cube)=(fruit of life)