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

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

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