*SUPPORT*
IN: tufa zup gazzer OUT: RED PURPLE PURPLE PURPLE
IN: tufa gazzer kiki tufa kiki tufa OUT: RED RED RED RED RED RED RED
IN: wif fep kiki zup kiki zup OUT: PURPLE PURPLE GREEN GREEN PURPLE PURPLE
IN: wif gazzer OUT: GREEN GREEN GREEN
IN: tufa gazzer kiki tufa OUT: RED RED RED RED RED
IN: blicket wif fep kiki tufa OUT: RED YELLOW GREEN GREEN RED
IN: wif wif gazzer OUT: GREEN GREEN GREEN GREEN
IN: blicket wif fep OUT: YELLOW GREEN GREEN
IN: blicket blicket blicket OUT: YELLOW YELLOW YELLOW
IN: wif tufa tufa OUT: GREEN RED RED
IN: zup zup gazzer kiki wif OUT: GREEN PURPLE PURPLE PURPLE PURPLE GREEN
IN: tufa fep OUT: RED RED
IN: blicket fep OUT: YELLOW YELLOW
IN: zup OUT: PURPLE

*QUERY*
IN: tufa wif OUT: RED GREEN
IN: zup gazzer OUT: PURPLE PURPLE PURPLE
IN: blicket OUT: YELLOW
IN: tufa gazzer OUT: RED RED RED
IN: wif wif kiki tufa OUT: RED GREEN GREEN RED
IN: blicket gazzer kiki zup OUT: PURPLE YELLOW YELLOW YELLOW PURPLE
IN: zup fep OUT: PURPLE PURPLE
IN: wif kiki tufa OUT: RED GREEN RED
IN: tufa OUT: RED
IN: wif fep OUT: GREEN GREEN

*GRAMMAR*
tufa -> RED 
 blicket -> YELLOW 
 zup -> PURPLE 
 wif -> GREEN 
 u1 fep -> [u1] [u1] 
 x1 kiki u1 -> [u1] [x1] [u1] 
 u1 gazzer -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 