docs.google.com/presentation/d/1hm-DztAMUhFz_Nxcg5n0MR7-4pC6SHiPIQthnyioaAo/edit#slide=id.g2f0e8e0707f_1_42
docs.google.com/presentation/d/1hm-DztAMUhFz_Nxcg5n0MR7-4pC6SHiPIQthnyioaAo/edit#slide=id.g2f0e8e0707f_0_3
docs.google.com/presentation/d/1hm-DztAMUhFz_Nxcg5n0MR7-4pC6SHiPIQthnyioaAo/edit#slide=id.g2f2951739da_0_14
docs.google.com/presentation/d/1hm-DztAMUhFz_Nxcg5n0MR7-4pC6SHiPIQthnyioaAo/edit#slide=id.g2fc2e9c1783_0_0
docs.google.com/presentation/d/1hm-DztAMUhFz_Nxcg5n0MR7-4pC6SHiPIQthnyioaAo/edit#slide=id.g301bae7052b_0_0