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

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

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