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

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

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