blocks/task3/example/level5/text_input/5.txt

(A)
- Stack with yellow block
- Stack with green block, red block, from bottom to top
- Stack with orange block, purple block, from bottom to top

(B)
- Stack with purple block
- Stack with orange block, green block, red block, blue block, from bottom to top

(C)
- Stack with orange block
- Stack with green block, red block, purple block, blue block, from bottom to top

(D)
- Stack with purple block
- Stack with green block, orange block, yellow block, red block, from bottom to top