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

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

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