angles-giga2_1715318aangle23_1715245aangle4_1715247aangle5_1715248aangle6_1715251aangle7_1715252aangle8_1715253aangle9_1715254aangle10_1715255aangle11_1715256aangle13_1715259aangle17_1715267aangle20_1715271aangle18_1715268aangle3_1715246aangle1_1715244a