. "song13(t)" . "song13" . . . "full(t)" . "full" . . . "pool2(t)" . "pool2" . . . "pool1(t)*chan('front4-r')" . "pool1" . . . "pool3(t)*chan('front8-r')" . "pool3" . . . . . . . . . "pool4(t)*chan('up-r')" . "pool4" . .