Back Row: Andrew, Margot, André, Tobias. Front Row: Chieko, Danielle, Kumiyo, Lennart, Koji

Kimi, Kuo, Pete, Ivo, Erik, Vivien, Thomas, André, Susanne, Johanna

Back Row: Tobias, Chris, Margot, André, Antoine, Koji

Front Row: Dacotah, Leslie, Young, Camille, Kumiyo, Ferdi, Dan

André, André, André, André, André, André, André, André, André, André

Back Row: Chris, Tobias, Dan, André, Andrew, Antoine, Margot

Front Row: Camille, Dan, Ellen, Sandra, Leslie, Ferdinand

Back Row: Dan, Tobias, Jonathan, André, Andrew, Margot

Front Row: Casey, Yanbin, Chris, Dan, Sandra, Leslie, Ferdinand, Dan

Back Row: Belinda, Dan, Karsten, Tobias, André, Andrew, Shuai

Front Row: Emily, Dan, Chris, Sandra, Leslie, Ferdinand, Dan, Elena, Chengcheng

Back Row: Tobias, Andrew, Karsten, Margot, André

Middle Row: Ana, Chris, Dan, Alexander, Emily, Leslie, Ferdinand

Front Row: Samantha, Lydia, Regina, Ellen, Steven, Slava

Back Row: Alex, Ana, Karsten, Tobias, Dan Aaron

Front Row: Michelle, Chris, André, Roland, Thibaud, George, Stefan, Emily, Leslie, Sarah, Andrew

Back Row: Margot, Stefan, George, André, Thibaud, Karsten, Andrew, Dan, Chris

Front Row: Ana, Ferdinand, Emily, Leslie, Regina, Emma, Hannah, Nina, Sarah

Back Row: Taylor, André, Thibaud, Karsten, Aaron, Karthik, Margot, Stefan

Middle Row: Leslie, Ellen, Ferdinand, Sho, Rene, Theo, George, Chris

Front Row: Ana, Claudia, Hannah, Si, Daniela, Sarah, Daniel, Dipanjan

Back Row: Thibaud, Stefan, André, Taylor, Jonas, Giovani, Andrew

Middle Row: Chris, Ferdinand, George, Sho, Dipanjan

Front Row: Anna, Claudia, Sarah, Bonnie, Si, Xiaoyu, Margot