*SUPPORT*
IN: kiki wif lug tufa OUT: RED YELLOW RED YELLOW
IN: lug dax wif kiki OUT: RED YELLOW GREEN
IN: dax lug wif dax OUT: GREEN GREEN RED
IN: lug tufa blicket kiki wif lug OUT: RED YELLOW RED RED
IN: dax dax dax OUT: GREEN GREEN GREEN
IN: gazzer dax wif lug OUT: PINK RED GREEN
IN: dax OUT: GREEN
IN: lug OUT: RED
IN: dax wif lug OUT: RED GREEN
IN: kiki wif gazzer OUT: PINK YELLOW
IN: kiki OUT: YELLOW
IN: gazzer OUT: PINK
IN: gazzer kiki tufa OUT: PINK YELLOW PINK YELLOW
IN: dax gazzer wif gazzer tufa OUT: GREEN PINK PINK GREEN PINK PINK

*QUERY*
IN: lug kiki gazzer gazzer tufa OUT: RED YELLOW PINK PINK RED YELLOW PINK PINK
IN: lug wif lug tufa OUT: RED RED RED RED
IN: lug kiki tufa tufa OUT: RED YELLOW RED YELLOW RED YELLOW RED YELLOW
IN: dax wif kiki OUT: YELLOW GREEN
IN: gazzer wif lug OUT: RED PINK
IN: gazzer wif dax OUT: GREEN PINK
IN: gazzer wif kiki OUT: YELLOW PINK
IN: kiki wif dax OUT: GREEN YELLOW
IN: lug wif dax OUT: GREEN RED
IN: lug wif lug OUT: RED RED

*GRAMMAR*
kiki -> YELLOW 
 dax -> GREEN 
 gazzer -> PINK 
 lug -> RED 
 x1 tufa -> [x1] [x1] 
 u1 wif u2 -> [u2] [u1] 
 x1 blicket x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 