This one [0][1] is probably my favourite variation. [0] https://community.wolfram.com/c/portal/getImageAttachment?filename=tree.gif&userId=93201 https://commun

This one [0][1] is probably my favourite variation. [0] https://community.wolfram.com/c/portal/getImageAttachment?filename=tree.gif&userId=93201 https://community.wolfram.com/c/portal/getImageAttachment?fi... [1] Silvia Hao's reply at https://community.wolfram.com/groups/-/m/t/175891 https://community.wolfram.com/groups/-/m/t/175891 (Also, why doesn't it have id attributes for individual replies?)