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

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

*GRAMMAR*
fep -> PINK 
 lug -> PURPLE 
 wif -> RED 
 blicket -> GREEN 
 u1 gazzer -> [u1] [u1] [u1] 
 u1 tufa x1 -> [x1] [u1] [u1] 
 x1 zup x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 