*SUPPORT*
IN: wif lug wif OUT: PURPLE PURPLE PURPLE PURPLE
IN: zup OUT: YELLOW
IN: wif lug zup wif dax OUT: PURPLE YELLOW PURPLE PURPLE PURPLE YELLOW PURPLE PURPLE
IN: blicket kiki zup OUT: YELLOW GREEN
IN: wif kiki blicket OUT: GREEN PURPLE
IN: blicket wif lug blicket OUT: GREEN PURPLE GREEN PURPLE GREEN
IN: zup fep OUT: YELLOW RED
IN: zup kiki fep OUT: RED YELLOW
IN: zup blicket OUT: YELLOW GREEN
IN: blicket wif lug blicket blicket OUT: GREEN PURPLE GREEN GREEN PURPLE GREEN GREEN
IN: wif dax OUT: PURPLE PURPLE
IN: fep OUT: RED
IN: blicket lug fep zup dax OUT: GREEN RED YELLOW YELLOW GREEN RED YELLOW YELLOW
IN: fep lug wif dax OUT: RED PURPLE PURPLE RED PURPLE PURPLE

*QUERY*
IN: fep fep kiki zup OUT: RED YELLOW RED
IN: blicket OUT: GREEN
IN: zup dax OUT: YELLOW YELLOW
IN: wif wif OUT: PURPLE PURPLE
IN: blicket kiki wif OUT: PURPLE GREEN
IN: blicket dax OUT: GREEN GREEN
IN: fep dax OUT: RED RED
IN: wif kiki wif OUT: PURPLE PURPLE
IN: fep wif OUT: RED PURPLE
IN: fep lug wif kiki fep OUT: RED RED PURPLE RED RED PURPLE

*GRAMMAR*
fep -> RED 
 wif -> PURPLE 
 blicket -> GREEN 
 zup -> YELLOW 
 u1 dax -> [u1] [u1] 
 u1 lug x1 -> [u1] [x1] [u1] [x1] 
 u1 kiki u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 