*SUPPORT*
IN: dax kiki OUT: PINK PINK
IN: blicket lug OUT: GREEN GREEN
IN: dax dax lug OUT: PINK PINK PINK
IN: blicket zup OUT: GREEN GREEN
IN: blicket fep kiki OUT: GREEN RED RED
IN: tufa fep zup OUT: PURPLE RED RED
IN: dax OUT: PINK
IN: blicket kiki OUT: GREEN GREEN
IN: dax zup OUT: PINK PINK
IN: fep blicket blicket tufa kiki OUT: RED GREEN GREEN PURPLE PURPLE
IN: fep lug OUT: RED RED
IN: fep tufa OUT: RED PURPLE
IN: tufa zup OUT: PURPLE PURPLE
IN: fep OUT: RED

*QUERY*
IN: tufa OUT: PURPLE
IN: dax lug OUT: PINK PINK
IN: dax dax OUT: PINK PINK
IN: fep dax zup OUT: RED PINK PINK
IN: tufa blicket zup OUT: PURPLE GREEN GREEN
IN: tufa dax OUT: PURPLE PINK
IN: dax tufa zup OUT: PINK PURPLE PURPLE
IN: fep zup OUT: RED RED
IN: tufa kiki OUT: PURPLE PURPLE
IN: fep kiki OUT: RED RED

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