*SUPPORT*
IN: fep tufa fep tufa wif OUT: PINK RED RED RED RED
IN: fep tufa zup blicket tufa zup OUT: GREEN GREEN BLUE BLUE RED RED
IN: zup tufa zup OUT: GREEN GREEN GREEN
IN: fep tufa fep kiki zup OUT: GREEN RED RED RED RED
IN: zup tufa blicket tufa fep tufa fep OUT: RED RED RED BLUE BLUE GREEN GREEN
IN: zup wif OUT: GREEN PINK
IN: wif zup tufa zup OUT: PINK GREEN GREEN GREEN
IN: zup blicket gazzer OUT: GREEN BLUE GREEN BLUE
IN: fep gazzer OUT: RED RED
IN: wif tufa wif kiki fep gazzer OUT: RED PINK PINK RED PINK PINK PINK PINK
IN: fep tufa zup OUT: GREEN RED RED
IN: fep tufa wif gazzer OUT: PINK PINK RED RED
IN: blicket fep gazzer OUT: BLUE RED BLUE RED
IN: wif zup tufa fep OUT: PINK RED GREEN GREEN

*QUERY*
IN: zup tufa blicket fep gazzer OUT: BLUE RED BLUE RED GREEN GREEN
IN: zup gazzer OUT: GREEN GREEN
IN: fep OUT: RED
IN: wif OUT: PINK
IN: zup tufa zup wif wif blicket tufa blicket OUT: GREEN PINK PINK BLUE BLUE BLUE GREEN GREEN
IN: blicket OUT: BLUE
IN: zup tufa fep OUT: RED GREEN GREEN
IN: wif fep kiki fep OUT: RED PINK RED PINK RED
IN: zup fep kiki wif OUT: PINK GREEN RED GREEN RED
IN: wif tufa fep OUT: RED PINK PINK

*GRAMMAR*
blicket -> BLUE 
 wif -> PINK 
 zup -> GREEN 
 fep -> RED 
 u1 tufa x1 -> [x1] [u1] [u1] 
 x1 gazzer -> [x1] [x1] 
 x1 kiki u1 -> [u1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 