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

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

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