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

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

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