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

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

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