[WARNING] Missing character: There is no ∅ (U+2205) in font Lato Regular/OT:script=latn;language=D
[WARNING] Missing character: There is no ∅ (U+2205) in font Lato Regular/OT:script=latn;language=D
[WARNING] Missing character: There is no ∪ (U+222A) in font Lato Regular/OT:script=latn;language=D
[WARNING] Missing character: There is no ∪ (U+222A) in font Lato Regular/OT:script=latn;language=D
https://github.com/Taally/FIIT_6_compiler/runs/916079234#step:4:7