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

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

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