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

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

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