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

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

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