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

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

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