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

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

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