Помогите пожалуйста решить задачи по DELPHI 7.

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Problem number one
Pressing the 1 button to change the font attributes component Edit1, shape and color of the background color label that displays the text of the job. When you press the 2 key components to clean Edіt1
Problem number two
On the form are a few buttons. by independent switches to change the text attributes of the button whose number is selected in the group of independent switches
Print the words in the second list the first list, sorted in order of increasing length of the words