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

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

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