diff --git a/first_try.prism b/first_try.prism
index 339b125..ac112f8 100644
--- a/first_try.prism
+++ b/first_try.prism
@@ -3,15 +3,33 @@ mdp
 const int initY = 40;
 const int initX = 80;
 
-const int maxY = 240;
-const int minX = 12;
-const int maxX = 147;
+const int maxY = 560;
+const int minX = 4;
+const int maxX = 144;
 
 
-formula HitTree = (122<x & x<139) & (220<y & y=232);
-formula HitGate = ((x=51 | x=79) & y=164);
+formula Gate_1 = ((x=41 | x=73)  & y=168);
+formula Gate_2 = ((x=71 | x=104) & y=261);
+formula Gate_3 = ((x=81 | x=113) & y=353);
+formula Gate_4 = ((x=55 | x=88)  & y=446);
+formula Gate_5 = ((x=79 | x=110) & y=538);
+
+formula Passed_Gate_1 = ((x>41 & x<73)  & (y>164 & y<170)); //(y=168));
+formula Passed_Gate_2 = ((x>71 & x<104) & (y>257 & y<262)); //(y=261));
+formula Passed_Gate_3 = ((x>81 & x<113) & (y>349 & y<355)); //(y=353));
+formula Passed_Gate_4 = ((x>55 & x<88)  & (y>442 & y<448)); //(y=446));
+formula Passed_Gate_5 = ((x>79 & x<110) & (y>534 & y<540)); //(y=538));
+
+formula Tree_1 = ((x>=124 & x<=134) & (y>=194 & y<=200));
+formula Tree_2 = ((x>=32 & x<=42)   & (y>=291 & y<=297));
+formula Tree_3 = ((x>=28 & x<=38)   & (y>=321 & y<=327));
+formula Tree_4 = ((x>=12 & x<=22)   & (y>=412 & y<=418));
+formula Tree_5 = ((x>=129 & x<=139) & (y>=472 & y<=480));
+formula Tree_6 = ((x>=140 & x<=144) & (y>=502 & y<=510));
+
+formula Hit_Tree = Tree_1 | Tree_2 | Tree_3 | Tree_4 | Tree_5 | Tree_6;
+formula Hit_Gate = Gate_1 | Gate_2 | Gate_3 | Gate_4 | Gate_5;
 
-formula PassedGates = (158<y & y<165 & 51<x & x<79);
 
 global move : [0..3] init 0;
 
@@ -19,9 +37,35 @@ module skier
   ski_position : [1..14] init 8;
   done : bool init false;
 
-  [left]  !done & move=0 & ski_position>1 -> (ski_position'=ski_position-1) & (move'=1) & (done'=(PassedGates|HitTree|HitGate));
-  [right] !done & move=0 & ski_position<14 -> (ski_position'=ski_position+1) & (move'=1) & (done'=(PassedGates|HitTree|HitGate));
-  [noop]  !done & move=0 -> (move'=1) & (done'=(PassedGates|HitTree|HitGate));
+  passed_gate_1 : bool init false;
+  passed_gate_2 : bool init false;
+  passed_gate_3 : bool init false;
+  passed_gate_4 : bool init false;
+  passed_gate_5 : bool init false;
+
+  [g1_left]  !passed_gate_1 & move=0 & ski_position>1 -> (ski_position'=ski_position-1) & (move'=1) & (done'=(Hit_Tree|Hit_Gate))& (passed_gate_1'=(Passed_Gate_1));
+  [g1_right] !passed_gate_1 & move=0 & ski_position<14 -> (ski_position'=ski_position+1) & (move'=1) & (done'=(Hit_Tree|Hit_Gate))& (passed_gate_1'=(Passed_Gate_1));
+  [g1_noop]  !passed_gate_1 & move=0 -> (move'=1) & (done'=(Hit_Tree|Hit_Gate))& (passed_gate_1'=(Passed_Gate_1));
+
+  [g2_left]  !passed_gate_2 & move=0 & ski_position>1 -> (ski_position'=ski_position-1) & (move'=1) & (done'=(Hit_Tree|Hit_Gate))& (passed_gate_2'=(Passed_Gate_2));
+  [g2_right] !passed_gate_2 & move=0 & ski_position<14 -> (ski_position'=ski_position+1) & (move'=1) & (done'=(Hit_Tree|Hit_Gate))& (passed_gate_2'=(Passed_Gate_2));
+  [g2_noop]  !passed_gate_2 & move=0 -> (move'=1) & (done'=(Hit_Tree|Hit_Gate))& (passed_gate_2'=(Passed_Gate_2));
+
+  [g3_left]  !passed_gate_3 & move=0 & ski_position>1 -> (ski_position'=ski_position-1) & (move'=1) & (done'=(Hit_Tree|Hit_Gate))& (passed_gate_3'=(Passed_Gate_3));
+  [g3_right] !passed_gate_3 & move=0 & ski_position<14 -> (ski_position'=ski_position+1) & (move'=1) & (done'=(Hit_Tree|Hit_Gate))& (passed_gate_3'=(Passed_Gate_3));
+  [g3_noop]  !passed_gate_3 & move=0 -> (move'=1) & (done'=(Hit_Tree|Hit_Gate))& (passed_gate_3'=(Passed_Gate_3));
+
+  [g4_left]  !passed_gate_4 & move=0 & ski_position>1 -> (ski_position'=ski_position-1) & (move'=1) & (done'=(Hit_Tree|Hit_Gate))& (passed_gate_4'=(Passed_Gate_4));
+  [g4_right] !passed_gate_4 & move=0 & ski_position<14 -> (ski_position'=ski_position+1) & (move'=1) & (done'=(Hit_Tree|Hit_Gate))& (passed_gate_4'=(Passed_Gate_4));
+  [g4_noop]  !passed_gate_4 & move=0 -> (move'=1) & (done'=(Hit_Tree|Hit_Gate))& (passed_gate_4'=(Passed_Gate_4));
+
+  [g5_left]  !passed_gate_5 & move=0 & ski_position>1 -> (ski_position'=ski_position-1) & (move'=1) & (done'=(Hit_Tree|Hit_Gate))& (passed_gate_5'=(Passed_Gate_5));
+  [g5_right] !passed_gate_5 & move=0 & ski_position<14 -> (ski_position'=ski_position+1) & (move'=1) & (done'=(Hit_Tree|Hit_Gate))& (passed_gate_5'=(Passed_Gate_5));
+  [g5_noop]  !passed_gate_5 & move=0 -> (move'=1) & (done'=(Hit_Tree|Hit_Gate))& (passed_gate_5'=(Passed_Gate_5));
+
+  [left]  !done & move=0 & ski_position>1 -> (ski_position'=ski_position-1) & (move'=1) & (done'=(Hit_Tree|Hit_Gate));
+  [right] !done & move=0 & ski_position<14 -> (ski_position'=ski_position+1) & (move'=1) & (done'=(Hit_Tree|Hit_Gate));
+  [noop]  !done & move=0 -> (move'=1) & (done'=(Hit_Tree|Hit_Gate));
 
   [left]  done & move=0 & ski_position>1 -> (ski_position'=ski_position-1) & (move'=1);
   [right] done & move=0 & ski_position<14 -> (ski_position'=ski_position+1) & (move'=1);
@@ -45,27 +89,44 @@ module updateX
   [update_x]  move=2 & standstill>=8                                       -> (move'=0);
   [update_x]  move=2 & standstill<8 & (ski_position=7 | ski_position=8)    -> (move'=0);
 
-  [update_x]  move=2 & standstill<8 &  ski_position=6                      -> 0.1: (x'=max(minX,x-3)) + 0.7: (x'=max(minX,x-4)) + 0.2: (x'=max(minX,x-5)) & (move'=0);
-  [update_x]  move=2 & standstill<8 &  ski_position=9                      -> 0.1: (x'=min(maxX,x+3)) + 0.7: (x'=min(maxX,x+4)) + 0.2: (x'=min(maxX,x+5)) & (move'=0);
+  [update_x]  move=2 & standstill<8 &  ski_position=6                      -> 0.1: (x'=max(minX,x-2)) + 0.7: (x'=max(minX,x-4)) + 0.2: (x'=max(minX,x-6)) & (move'=0);
+  [update_x]  move=2 & standstill<8 &  ski_position=9                      -> 0.1: (x'=min(maxX,x+2)) + 0.7: (x'=min(maxX,x+4)) + 0.2: (x'=min(maxX,x+6)) & (move'=0);
 
-  [update_x]  move=2 & standstill<8 & (ski_position=4 | ski_position=5)    -> 0.1: (x'=max(minX,x-5)) + 0.7: (x'=max(minX,x-6)) + 0.2: (x'=max(minX,x-7)) & (move'=0);
-  [update_x]  move=2 & standstill<8 & (ski_position=10 | ski_position=11)  -> 0.1: (x'=min(maxX,x+5)) + 0.7: (x'=min(maxX,x+6)) + 0.2: (x'=min(maxX,x+7)) & (move'=0);
+  [update_x]  move=2 & standstill<8 & (ski_position=4 | ski_position=5)    -> 0.1: (x'=max(minX,x-4)) + 0.7: (x'=max(minX,x-6)) + 0.2: (x'=max(minX,x-8)) & (move'=0);
+  [update_x]  move=2 & standstill<8 & (ski_position=10 | ski_position=11)  -> 0.1: (x'=min(maxX,x+4)) + 0.7: (x'=min(maxX,x+6)) + 0.2: (x'=min(maxX,x+8)) & (move'=0);
 
-  [update_x]  move=2 & standstill<8 & (ski_position=2 | ski_position=3)    -> 0.1: (x'=max(minX,x-5)) + 0.7: (x'=max(minX,x-6)) + 0.2: (x'=max(minX,x-7)) & (move'=0);
-  [update_x]  move=2 & standstill<8 & (ski_position=12 | ski_position=13)  -> 0.1: (x'=min(maxX,x+5)) + 0.7: (x'=min(maxX,x+6)) + 0.2: (x'=min(maxX,x+7)) & (move'=0);
+  [update_x]  move=2 & standstill<8 & (ski_position=2 | ski_position=3)    -> 0.1: (x'=max(minX,x-4)) + 0.7: (x'=max(minX,x-6)) + 0.2: (x'=max(minX,x-8)) & (move'=0);
+  [update_x]  move=2 & standstill<8 & (ski_position=12 | ski_position=13)  -> 0.1: (x'=min(maxX,x+4)) + 0.7: (x'=min(maxX,x+6)) + 0.2: (x'=min(maxX,x+8)) & (move'=0);
 
-  [update_x]  move=2 & standstill<8 & (ski_position=1)                     -> 0.1: (x'=max(minX,x-0)) + 0.7: (x'=max(minX,x-2)) + 0.2: (x'=max(minX,x-3)) & (move'=0);
-  [update_x]  move=2 & standstill<8 & (ski_position=14)                    -> 0.1: (x'=min(maxX,x+0)) + 0.7: (x'=min(maxX,x+2)) + 0.2: (x'=min(maxX,x+3)) & (move'=0);
+  [update_x]  move=2 & standstill<8 & (ski_position=1)                     -> 0.1: (x'=max(minX,x-0)) + 0.7: (x'=max(minX,x-2)) + 0.2: (x'=max(minX,x-4)) & (move'=0);
+  [update_x]  move=2 & standstill<8 & (ski_position=14)                    -> 0.1: (x'=min(maxX,x+0)) + 0.7: (x'=min(maxX,x+2)) + 0.2: (x'=min(maxX,x+4)) & (move'=0);
 endmodule
 
 rewards
-  [left]  !done & PassedGates : 100;
-  [right] !done & PassedGates : 100;
-  [noop]  !done & PassedGates : 100;
-  [left]  !done & (HitTree) : -200;
-  [right] !done & (HitTree) : -200;
-  [noop]  !done & (HitTree) : -200;
-  [left]  !done & (HitGate) : -150;
-  [right] !done & (HitGate) : -150;
-  [noop]  !done & (HitGate) : -150;
+  [g1_left]  !passed_gate_1 & Passed_Gate_1: 100;
+  [g1_right] !passed_gate_1 & Passed_Gate_1: 100;
+  [g1_noop]  !passed_gate_1 & Passed_Gate_1: 100;
+
+  [g2_left]  !passed_gate_2 & Passed_Gate_2: 100;
+  [g2_right] !passed_gate_2 & Passed_Gate_2: 100;
+  [g2_noop]  !passed_gate_2 & Passed_Gate_2: 100;
+
+  [g3_left]  !passed_gate_3 & Passed_Gate_3: 100;
+  [g3_right] !passed_gate_3 & Passed_Gate_3: 100;
+  [g3_noop]  !passed_gate_3 & Passed_Gate_3: 100;
+
+  [g4_left]  !passed_gate_4 & Passed_Gate_4: 100;
+  [g4_right] !passed_gate_4 & Passed_Gate_4: 100;
+  [g4_noop]  !passed_gate_4 & Passed_Gate_4: 100;
+
+  [g5_left]  !passed_gate_5 & Passed_Gate_5: 100;
+  [g5_right] !passed_gate_5 & Passed_Gate_5: 100;
+  [g5_noop]  !passed_gate_5 & Passed_Gate_5: 100;
+
+  [left]  !done & (Hit_Tree) : -100;
+  [right] !done & (Hit_Tree) : -100;
+  [noop]  !done & (Hit_Tree) : -100;
+  [left]  !done & (Hit_Gate) : -100;
+  [right] !done & (Hit_Gate) : -100;
+  [noop]  !done & (Hit_Gate) : -100;
 endrewards