seek(-3)
seek(-1.5)
seek(-5)
seek(-7)
seek(-10)
seek(-20)
seek(-40)
seek(10)
seek(20)
seek(40)
seek(60)
seek(120)
seek(240)
seek(-60)
seek(-120)
seek(-240)
seek(300)
BigStepForward
seek(-300)
BigStepBack
BigStepBack
BigStepForward
ChapterOrBigStepBack
ChapterOrBigStepForward
seek(-3)
seek(-1.5)
seek(-5)
seek(-7)
seek(-10)
seek(-20)
seek(-40)
seek(10)
seek(20)
seek(40)
seek(60)
seek(120)
seek(240)
seek(-60)
seek(-120)
seek(-240)
seek(300)
BigStepForward
seek(-300)
BigStepBack
BigStepBack
BigStepForward
ChapterOrBigStepBack
ChapterOrBigStepForward