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

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

*GRAMMAR*
blicket -> RED 
 zup -> PURPLE 
 fep -> PINK 
 lug -> GREEN 
 x1 dax -> [x1] [x1] 
 x1 tufa x2 -> [x1] [x2] [x2] 
 u1 kiki u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 