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

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

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