{beg (0,0): [A: (0,0) --> (3,3)] }
    pre:  SL→
    post: SL→ [A: (0,0) --> (3,3)] ,
{beg (0,6): [B: (0,6) --> (6,0)] }
    pre:  SL→ [A: (0,0) --> (3,3)] ,
                [B: (0,6) --> (6,0)] >= [A: (0,0) --> (3,3)]
                [A: (0,0) --> (3,3)]  < [B: (0,6) --> (6,0)]
                [B: (0,6) --> (6,0)] >= [A: (0,0) --> (3,3)]
    pusz intersection (1): [A: (0,0) --> (3,3)] x [B: (0,6) --> (6,0)]
    post: SL→ [A: (0,0) --> (3,3)] , [B: (0,6) --> (6,0)] ,
{beg (1,3): [C: (1,3) --> (5,3)] }
    pre:  SL→ [A: (0,0) --> (3,3)] , [B: (0,6) --> (6,0)] ,
                [C: (1,3) --> (5,3)] >= [A: (0,0) --> (3,3)]
                [C: (1,3) --> (5,3)]  < [B: (0,6) --> (6,0)]
                [A: (0,0) --> (3,3)]  < [C: (1,3) --> (5,3)]
                [C: (1,3) --> (5,3)]  < [B: (0,6) --> (6,0)]
    pusz intersection (1): [A: (0,0) --> (3,3)] x [C: (1,3) --> (5,3)]
    pusz intersection (1): [C: (1,3) --> (5,3)] x [B: (0,6) --> (6,0)]
    post: SL→ [A: (0,0) --> (3,3)] , [C: (1,3) --> (5,3)] , [B: (0,6) --> (6,0)] ,
{vrt (1,1): [D: (1,6) --> (1,1)] }
    pre:  SL→ [A: (0,0) --> (3,3)] , [C: (1,3) --> (5,3)] , [B: (0,6) --> (6,0)] ,
    post: SL→ [A: (0,0) --> (3,3)] , [C: (1,3) --> (5,3)] , [B: (0,6) --> (6,0)] ,
{int (3,3): [C: (1,3) --> (5,3)] x [B: (0,6) --> (6,0)] }
    pre:  SL→ [A: (0,0) --> (3,3)] , [C: (1,3) --> (5,3)] , [B: (0,6) --> (6,0)] ,
			Usuwam: [C: (1,3) --> (5,3)] oraz [B: (0,6) --> (6,0)]
                [C: (1,3) --> (5,3)] >= [C: (1,3) --> (5,3)]
                [A: (0,0) --> (3,3)]  < [C: (1,3) --> (5,3)]
                [C: (1,3) --> (5,3)] >= [C: (1,3) --> (5,3)]
                [C: (1,3) --> (5,3)]  < [B: (0,6) --> (6,0)]
                [B: (0,6) --> (6,0)] >= [B: (0,6) --> (6,0)]
                [B: (0,6) --> (6,0)] >= [B: (0,6) --> (6,0)]
                [C: (1,3) --> (5,3)] >= [C: (1,3) --> (5,3)]
                [A: (0,0) --> (3,3)]  < [C: (1,3) --> (5,3)]
                [C: (1,3) --> (5,3)] >= [C: (1,3) --> (5,3)]
                [B: (0,6) --> (6,0)] >= [B: (0,6) --> (6,0)]
                [A: (0,0) --> (3,3)]  < [B: (0,6) --> (6,0)]
                [B: (0,6) --> (6,0)] >= [B: (0,6) --> (6,0)]
    inter (1): SL→ [A: (0,0) --> (3,3)] ,
			Poprawione p, wstawiam: [C: (3,3) --> (5,3)] < [B: (3,3) --> (6,0)]
                [C: (3,3) --> (5,3)] >= [A: (0,0) --> (3,3)]
                [A: (0,0) --> (3,3)] >= [C: (3,3) --> (5,3)]
                [B: (3,3) --> (6,0)] >= [A: (0,0) --> (3,3)]
                [A: (0,0) --> (3,3)] >= [B: (3,3) --> (6,0)]
    inter (2): SL→ [A: (0,0) --> (3,3)] ,
                [A: (0,0) --> (3,3)] >= [C: (3,3) --> (5,3)]
                [C: (3,3) --> (5,3)] >= [A: (0,0) --> (3,3)]
                [A: (0,0) --> (3,3)] >= [B: (3,3) --> (6,0)]
                [B: (3,3) --> (6,0)] >= [A: (0,0) --> (3,3)]
			Size 1 =?= 3