16
11 VT (vertical tab)
12 FF (NP form feed, new page)
13 CR (carriage return)
14 SO (shift out)
15 SI (shift in)
16 DLE (data link escape)
17 DC1 (device control 1)
18 DC2 (device control 2)
19 DC3 (device control 3)
20 DC4 (device control 4)
21 NAK (negative acknowledge)
22 SYN (synchronous idle)
ASCII Value Keystroke
23 ETB (end of trans. block)
24 CAN (cancel)
25 EM (end of medium)
26 SUB (substitute)
27 ESC (escape)
28 FS (file separator)
29 GS (group separator)
30 RS (record separator)
31 US (unit separator)
32 space