digraph date_w3 { 

// pattern [label=""];
n0[label="grammars: W2 D8 2E 1E"];
n1[ label="seq"];
n0 -> n1;
n2[ label="0-1"];
n1 -> n2;
n3[ label="'-'"];
n2 -> n3;
n4[ label="1-1"];
n1 -> n4;
n5[ label="re"];
n4 -> n5;
n6[ label="or"];
n5 -> n6;
n7[ label="seq"];
n6 -> n7;
n8[ label="1-1"];
n7 -> n8;
n9[ label="[1-9]"];
n8 -> n9;
n12[ label="3-*"];
n7 -> n12;
n13[ label="[0-9]"];
n12 -> n13;
n16[ label="seq"];
n6 -> n16;
n17[ label="1-1"];
n16 -> n17;
n18[ label="'0'"];
n17 -> n18;
n19[ label="3-3"];
n16 -> n19;
n20[ label="[0-9]"];
n19 -> n20;
n23[ label="1-1"];
n1 -> n23;
n24[ label="'-'"];
n23 -> n24;
n25[ label="1-1"];
n1 -> n25;
n26[ label="re"];
n25 -> n26;
n27[ label="or"];
n26 -> n27;
n28[ label="seq"];
n27 -> n28;
n29[ label="1-1"];
n28 -> n29;
n30[ label="'0'"];
n29 -> n30;
n31[ label="1-1"];
n28 -> n31;
n32[ label="[1-9]"];
n31 -> n32;
n35[ label="seq"];
n27 -> n35;
n36[ label="1-1"];
n35 -> n36;
n37[ label="'1'"];
n36 -> n37;
n38[ label="1-1"];
n35 -> n38;
n39[ label="[0-2]"];
n38 -> n39;
n42[ label="1-1"];
n1 -> n42;
n43[ label="'-'"];
n42 -> n43;
n44[ label="1-1"];
n1 -> n44;
n45[ label="re"];
n44 -> n45;
n46[ label="or"];
n45 -> n46;
n47[ label="or"];
n46 -> n47;
n48[ label="seq"];
n47 -> n48;
n49[ label="1-1"];
n48 -> n49;
n50[ label="'0'"];
n49 -> n50;
n51[ label="1-1"];
n48 -> n51;
n52[ label="[1-9]"];
n51 -> n52;
n55[ label="seq"];
n47 -> n55;
n56[ label="1-1"];
n55 -> n56;
n57[ label="charClass"];
n56 -> n57;
n58[ label="any_of"];
n57 -> n58;
n59[ label="'1'"];
n58 -> n59;
n60[ label="'2'"];
n58 -> n60;
n61[ label="1-1"];
n55 -> n61;
n62[ label="[0-9]"];
n61 -> n62;
n65[ label="seq"];
n46 -> n65;
n66[ label="1-1"];
n65 -> n66;
n67[ label="'3'"];
n66 -> n67;
n68[ label="1-1"];
n65 -> n68;
n69[ label="charClass"];
n68 -> n69;
n70[ label="any_of"];
n69 -> n70;
n71[ label="'0'"];
n70 -> n71;
n72[ label="'1'"];
n70 -> n72;
n73[ label="0-1"];
n1 -> n73;
n74[ label="re"];
n73 -> n74;
n75[ label="or"];
n74 -> n75;
n76[ label="seq"];
n75 -> n76;
n77[ label="1-1"];
n76 -> n77;
n78[ label="'Z'"];
n77 -> n78;
n79[ label="seq"];
n75 -> n79;
n80[ label="1-1"];
n79 -> n80;
n81[ label="re"];
n80 -> n81;
n82[ label="seq"];
n81 -> n82;
n83[ label="1-1"];
n82 -> n83;
n84[ label="charClass"];
n83 -> n84;
n85[ label="any_of"];
n84 -> n85;
n86[ label="'-'"];
n85 -> n86;
n87[ label="'+'"];
n85 -> n87;
n88[ label="1-1"];
n82 -> n88;
n89[ label="re"];
n88 -> n89;
n90[ label="or"];
n89 -> n90;
n91[ label="seq"];
n90 -> n91;
n92[ label="1-1"];
n91 -> n92;
n93[ label="'0'"];
n92 -> n93;
n94[ label="1-1"];
n91 -> n94;
n95[ label="[0-9]"];
n94 -> n95;
n98[ label="seq"];
n90 -> n98;
n99[ label="1-1"];
n98 -> n99;
n100[ label="'1'"];
n99 -> n100;
n101[ label="1-1"];
n98 -> n101;
n102[ label="[0-4]"];
n101 -> n102;
n105[ label="1-1"];
n82 -> n105;
n106[ label="':'"];
n105 -> n106;
n107[ label="1-1"];
n82 -> n107;
n108[ label="[0-5]"];
n107 -> n108;
n111[ label="1-1"];
n82 -> n111;
n112[ label="[0-9]"];
n111 -> n112;
 }