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

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

*GRAMMAR*
fep -> RED 
 blicket -> PURPLE 
 wif -> PINK 
 gazzer -> GREEN 
 x1 lug x2 -> [x1] [x2] [x1] 
 u1 tufa u2 -> [u1] [u2] 
 x1 kiki u1 -> [x1] [x1] [u1] [u1] [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 