100 CLS
110 PRINT "First line."
120 GOSUB sub1
130 PRINT "Fifth line."
140 GOTO Ending
150 sub1:
160 PRINT "Second line."
170 GOSUB sub2
180 PRINT "Fourth line."
190 RETURN
200 Ending:
210 PRINT "We're just about done..."
220 GOTO Finished
230 sub2:
240 PRINT "Third line."
250 RETURN
260 Finished:
270 PRINT "... with goto and gosub, thankfully."
280 END