TP01 - Overlapping arcs with
4/6 cubes: 90-120cm chord

TP02 - Overlapping arcs with
6/8 cubes: 120-150cm chord

TP03 - Overlapping arcs with
8/10 cubes: 150-180 cm chord

TP04 - Overlapping arcs with
10/12 cubes: 180cm chord

TP05 - Double Fans

TP06 - Concentric Circles

TP07 - Parallel Rows

TP08 - Perpendicular Rows

TP09 - Multi-centered Fans

TP10 - Overlapping arcs with
8/10 cubes - 150-180cm chord
drainage between two roads

TP11 - Overlapping Arcs

TP12 - Alternating Semi-circles