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

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

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