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

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

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