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

*QUERY*
IN: blicket gazzer kiki OUT: RED BLUE RED BLUE RED BLUE
IN: tufa wif blicket OUT: RED GREEN GREEN
IN: lug wif blicket OUT: RED PURPLE PURPLE
IN: gazzer kiki OUT: BLUE BLUE BLUE
IN: blicket OUT: RED
IN: blicket gazzer wif blicket OUT: RED RED BLUE BLUE
IN: gazzer wif gazzer OUT: BLUE BLUE BLUE
IN: lug kiki OUT: PURPLE PURPLE PURPLE
IN: tufa tufa zup OUT: GREEN GREEN GREEN GREEN GREEN
IN: gazzer blicket wif gazzer OUT: BLUE BLUE RED RED

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