Assume an simple keyboard with this layout:
1 2 3 4 5 6 7 8 9 0 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z . , ? !
Peter's keyboard pattern can be generated by starting at the top left of the keyboard, and displays the first three characters and a newline. It shifts over one character and displays the second, third, and fourth key. Once it reaches the end of a row it continues at the end of the next row and goes backwards, until it reaches the start of that row and then goes forward on the next row, and so on until it reaches the beginning of the last row.
This is Peter's keyboard pattern:
123 234 345 456 567 678 789 890 90J 0JI JIH IHG HGF GFE FED EDC DCB CBA BAK AKL KLM LMN MNO NOP OPQ PQR QRS RST ST! T!? !?, ?,. ,.Z .ZY ZYX YXW XWV WVU
Write a program which accepts no input and displays Peter's keyboard pattern. The program must be smaller than 152 bytes, i.e. the size of the string it outputs.
This is code golf, so the shortest solution wins.