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

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

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