\begin{tikzpicture}           
% Grid
\draw [rounded corners,menublue,fill=gray99, very thin]
(0,2) -- (0,0) -- (14,0) -- (14,4) -- (0,4) -- (0,2);
\draw [color=gray90, very thin] (7,0) -- (7,4);
\draw [color=gray90, very thin] (8.18644,0) -- (8.18644,4);
\draw [color=gray90, very thin] (9.37288,0) -- (9.37288,4);
\draw [color=gray90, very thin] (10.5593,0) -- (10.5593,4);
\draw [color=gray90, very thin] (11.7458,0) -- (11.7458,4);
\draw [color=gray90, very thin] (12.9322,0) -- (12.9322,4);
\draw [color=gray90, very thin] (5.81356,0) -- (5.81356,4);
\draw [color=gray90, very thin] (4.62712,0) -- (4.62712,4);
\draw [color=gray90, very thin] (3.44068,0) -- (3.44068,4);
\draw [color=gray90, very thin] (2.25424,0) -- (2.25424,4);
\draw [color=gray90, very thin] (1.0678,0) -- (1.0678,4);
\draw [color=gray90, very thin] (0,2) -- (14,2);
\draw [color=gray90, very thin] (0,3.18644) -- (14,3.18644);
\draw [color=gray90, very thin] (0,0.813559) -- (14,0.813559);
% Grid
\draw [rounded corners,menublue, very thin]
(0,2) -- (0,0) -- (14,0) -- (14,4) -- (0,4) -- (0,2);

% Draw Wedge: rule14_entry_wedge:abe_rule14_wedge
\draw [color=black,fill=gray97, ultra thin] 
(4.23678,2.39508) -- (8.64673,1.45772) arc (348:372:4.50847) -- (4.23678,2.39508) arc (372:348:0) -- cycle;

% Draw Trail: auto_abe:trail_abe
\draw [color=black,fill=black, thin] 
(13.1344,1.62853) circle (0.005cm);\draw [color=black,fill=black, thin] 
(12.9805,1.62556) circle (0.005cm);\draw [color=black,fill=black, thin] 
(12.8278,1.62271) circle (0.005cm);\draw [color=black,fill=black, thin] 
(12.6725,1.61963) circle (0.005cm);\draw [color=black,fill=black, thin] 
(12.5169,1.61773) circle (0.005cm);\draw [color=black,fill=black, thin] 
(12.3631,1.61464) circle (0.005cm);\draw [color=black,fill=black, thin] 
(12.2098,1.61168) circle (0.005cm);\draw [color=black,fill=black, thin] 
(12.056,1.60871) circle (0.005cm);\draw [color=black,fill=black, thin] 
(11.9015,1.60681) circle (0.005cm);\draw [color=black,fill=black, thin] 
(11.7471,1.60361) circle (0.005cm);\draw [color=black,fill=black, thin] 
(11.5932,1.60136) circle (0.005cm);\draw [color=black,fill=black, thin] 
(11.4385,1.59863) circle (0.005cm);\draw [color=black,fill=black, thin] 
(11.2841,1.59566) circle (0.005cm);\draw [color=black,fill=black, thin] 
(11.1312,1.59281) circle (0.005cm);\draw [color=black,fill=black, thin] 
(10.9758,1.59068) circle (0.005cm);\draw [color=black,fill=black, thin] 
(10.8229,1.58949) circle (0.005cm);\draw [color=black,fill=black, thin] 
(10.671,1.58831) circle (0.005cm);\draw [color=black,fill=black, thin] 
(10.5158,1.58831) circle (0.005cm);\draw [color=black,fill=black, thin] 
(10.362,1.58712) circle (0.005cm);\draw [color=black,fill=black, thin] 
(10.2073,1.58712) circle (0.005cm);\draw [color=black,fill=black, thin] 
(10.0557,1.58712) circle (0.005cm);\draw [color=black,fill=black, thin] 
(9.90108,1.58712) circle (0.005cm);\draw [color=black,fill=black, thin] 
(9.74483,1.58712) circle (0.005cm);\draw [color=black,fill=black, thin] 
(9.5919,1.58712) circle (0.005cm);\draw [color=black,fill=black, thin] 
(9.43719,1.58712) circle (0.005cm);\draw [color=black,fill=black, thin] 
(9.28259,1.58712) circle (0.005cm);\draw [color=black,fill=black, thin] 
(9.12931,1.58712) circle (0.005cm);\draw [color=black,fill=black, thin] 
(8.97329,1.58712) circle (0.005cm);\draw [color=black,fill=black, thin] 
(8.82131,1.58712) circle (0.005cm);\draw [color=black,fill=black, thin] 
(8.66671,1.58712) circle (0.005cm);
% Draw Trail: auto_ben:trail_ben
\draw [color=black,fill=black, thin] 
(0.686475,2.41359) circle (0.005cm);\draw [color=black,fill=black, thin] 
(0.804525,2.41063) circle (0.005cm);\draw [color=black,fill=black, thin] 
(0.923763,2.40885) circle (0.005cm);\draw [color=black,fill=black, thin] 
(1.04407,2.40683) circle (0.005cm);\draw [color=black,fill=black, thin] 
(1.16224,2.40517) circle (0.005cm);\draw [color=black,fill=black, thin] 
(1.28124,2.40327) circle (0.005cm);\draw [color=black,fill=black, thin] 
(1.39881,2.40102) circle (0.005cm);\draw [color=black,fill=black, thin] 
(1.5171,2.39864) circle (0.005cm);\draw [color=black,fill=black, thin] 
(1.63492,2.39627) circle (0.005cm);\draw [color=black,fill=black, thin] 
(1.75237,2.39556) circle (0.005cm);\draw [color=black,fill=black, thin] 
(1.87102,2.39497) circle (0.005cm);\draw [color=black,fill=black, thin] 
(1.98895,2.3939) circle (0.005cm);\draw [color=black,fill=black, thin] 
(2.10831,2.3939) circle (0.005cm);\draw [color=black,fill=black, thin] 
(2.22659,2.3939) circle (0.005cm);\draw [color=black,fill=black, thin] 
(2.34441,2.39271) circle (0.005cm);\draw [color=black,fill=black, thin] 
(2.4621,2.39271) circle (0.005cm);\draw [color=black,fill=black, thin] 
(2.58146,2.39271) circle (0.005cm);\draw [color=black,fill=black, thin] 
(2.69986,2.39271) circle (0.005cm);\draw [color=black,fill=black, thin] 
(2.81898,2.39271) circle (0.005cm);\draw [color=black,fill=black, thin] 
(2.93858,2.39271) circle (0.005cm);\draw [color=black,fill=black, thin] 
(3.05615,2.39271) circle (0.005cm);\draw [color=black,fill=black, thin] 
(3.17492,2.39271) circle (0.005cm);\draw [color=black,fill=black, thin] 
(3.29356,2.39271) circle (0.005cm);\draw [color=black,fill=black, thin] 
(3.41161,2.39271) circle (0.005cm);\draw [color=black,fill=black, thin] 
(3.53085,2.39271) circle (0.005cm);\draw [color=black,fill=black, thin] 
(3.64949,2.39271) circle (0.005cm);\draw [color=black,fill=black, thin] 
(3.76814,2.39271) circle (0.005cm);\draw [color=black,fill=black, thin] 
(3.88595,2.39271) circle (0.005cm);\draw [color=black,fill=black, thin] 
(4.00614,2.39271) circle (0.005cm);\draw [color=black,fill=black, thin] 
(4.12407,2.39271) circle (0.005cm);\draw [color=black,fill=black, thin] 
(4.24153,2.39271) circle (0.005cm);
% Draw Wedge: rule14_entry_wedge:ben_rule14_wedge
\draw [color=black, ultra thin] 
(8.66695,1.61085) -- (4.14094,2.57288) arc (168:192:4.62712) -- (8.66695,1.61085) arc (192:168:0) -- cycle;
% Draw Wedge: newborn:key_19
\draw [color=black, very thin] 
(6.80531,1.8482) -- (6.80531,1.8482) arc (349:371:2.84746) -- (6.80531,2.93485) arc (371:349:2.84746) -- cycle;
% Draw Wedge: newborn:key_21
\draw [color=black, very thin] 
(5.99292,2.15726) -- (5.99292,2.15726) arc (168.5:192:2.72881) -- (5.99777,1.04587) arc (192:168.5:2.72881) -- cycle;
% Text Label
\draw [color=black] (7.59322,2.59322) node {\tiny
$2\phi = 24^{\circ}$
};

% Text Label
\draw [color=black] (5.10169,1.40678) node {\tiny
$2\phi = 24^{\circ}$
};

% Text Label
\draw [color=black] (10.678,3.0678) node {\scriptsize
$t_{20}: \; \alpha=10^{\circ} \; \beta=10^{\circ}$
};

% Text Label
\draw [color=black] (1.54237,3.0678) node {\small
$t_{10}$
};

% Text Label
\draw [color=black] (3.97458,3.0678) node {\small
$t_{20}$
};

% Text Label
\draw [color=black] (2.78814,3.0678) node {\small
$t_{15}$
};

% Text Label
\draw [color=black] (11.7458,1.05085) node {\small
$t_{10}$
};

% Text Label
\draw [color=black] (8.66102,1.05085) node {\small
$t_{20}$
};

% Text Label
\draw [color=black] (10.322,1.05085) node {\small
$t_{15}$
};

% Ship drawing: inside triangle
\draw [color=gray80, fill=gray80, ultra thin] 
(8.90424,1.52269) -- (8.42966,1.58712) -- (8.90424,1.65154);
% Ship drawing: left side of bow 
\draw [color=black,fill=gray80, ultra thin] 
(8.90424,1.52269) .. controls (8.60763,1.46847) .. (8.42966,1.58712);
% Ship drawing: right side of bow 
\draw [color=black,fill=gray80, ultra thin] 
(8.90424,1.65154) .. controls (8.60763,1.70576) .. (8.42966,1.58712);
% Ship drawing: stern line 
\draw [color=black, ultra thin] 
(8.90424,1.52269) -- (8.90424,1.65154);
% Ship drawing: inside triangle
\draw [color=white, fill=white, ultra thin] 
(3.76932,2.45714) -- (4.2439,2.39271) -- (3.76932,2.32829);
% Ship drawing: left side of bow 
\draw [color=black,fill=white, ultra thin] 
(3.76932,2.45714) .. controls (4.06593,2.51136) .. (4.2439,2.39271);
% Ship drawing: right side of bow 
\draw [color=black,fill=white, ultra thin] 
(3.76932,2.32829) .. controls (4.06593,2.27407) .. (4.2439,2.39271);
% Ship drawing: stern line 
\draw [color=black, ultra thin] 
(3.76932,2.45714) -- (3.76932,2.32829);
% Ship drawing: inside triangle
\draw [color=gray80, fill=gray80, ultra thin] 
(11.9853,1.54346) -- (11.5097,1.59959) -- (11.9831,1.67228);
% Ship drawing: left side of bow 
\draw [color=black,fill=gray80, ultra thin] 
(11.9853,1.54346) .. controls (11.6897,1.48407) .. (11.5097,1.59959);
% Ship drawing: right side of bow 
\draw [color=black,fill=gray80, ultra thin] 
(11.9831,1.67228) .. controls (11.6856,1.72132) .. (11.5097,1.59959);
% Ship drawing: stern line 
\draw [color=black, ultra thin] 
(11.9853,1.54346) -- (11.9831,1.67228);
% Ship drawing: inside triangle
\draw [color=white, fill=white, ultra thin] 
(1.3985,2.46384) -- (1.87218,2.39312) -- (1.39679,2.335);
% Ship drawing: left side of bow 
\draw [color=black,fill=white, ultra thin] 
(1.3985,2.46384) .. controls (1.69581,2.51412) .. (1.87218,2.39312);
% Ship drawing: right side of bow 
\draw [color=black,fill=white, ultra thin] 
(1.39679,2.335) .. controls (1.69266,2.27685) .. (1.87218,2.39312);
% Ship drawing: stern line 
\draw [color=black, ultra thin] 
(1.3985,2.46384) -- (1.39679,2.335);
% Ship drawing: inside triangle
\draw [color=white, fill=white, ultra thin] 
(2.58644,2.45595) -- (3.06102,2.39153) -- (2.58644,2.3271);
% Ship drawing: left side of bow 
\draw [color=black,fill=white, ultra thin] 
(2.58644,2.45595) .. controls (2.88305,2.51017) .. (3.06102,2.39153);
% Ship drawing: right side of bow 
\draw [color=black,fill=white, ultra thin] 
(2.58644,2.3271) .. controls (2.88305,2.27288) .. (3.06102,2.39153);
% Ship drawing: stern line 
\draw [color=black, ultra thin] 
(2.58644,2.45595) -- (2.58644,2.3271);
% Ship drawing: inside triangle
\draw [color=gray80, fill=gray80, ultra thin] 
(10.5258,1.54051) -- (10.0493,1.58833) -- (10.5213,1.66928);
% Ship drawing: left side of bow 
\draw [color=black,fill=gray80, ultra thin] 
(10.5258,1.54051) .. controls (10.2313,1.47597) .. (10.0493,1.58833);
% Ship drawing: right side of bow 
\draw [color=black,fill=gray80, ultra thin] 
(10.5213,1.66928) .. controls (10.223,1.71311) .. (10.0493,1.58833);
% Ship drawing: stern line 
\draw [color=black, ultra thin] 
(10.5258,1.54051) -- (10.5213,1.66928);
\end{tikzpicture}  
