digraph gYear_w3 { 

// pattern [label=""];
n0[label="grammars: 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="1-1"];
n16 -> n19;
n20[ label="[0-9]"];
n19 -> n20;
n23[ label="1-1"];
n16 -> n23;
n24[ label="'{'"];
n23 -> n24;
n25[ label="1-1"];
n16 -> n25;
n26[ label="'3'"];
n25 -> n26;
n27[ label="1-1"];
n16 -> n27;
n28[ label="'}'"];
n27 -> n28;
n29[ label="0-1"];
n1 -> n29;
n30[ label="re"];
n29 -> n30;
n31[ label="or"];
n30 -> n31;
n32[ label="seq"];
n31 -> n32;
n33[ label="1-1"];
n32 -> n33;
n34[ label="'Z'"];
n33 -> n34;
n35[ label="seq"];
n31 -> n35;
n36[ label="1-1"];
n35 -> n36;
n37[ label="re"];
n36 -> n37;
n38[ label="seq"];
n37 -> n38;
n39[ label="1-1"];
n38 -> n39;
n40[ label="charClass"];
n39 -> n40;
n41[ label="any_of"];
n40 -> n41;
n42[ label="'-'"];
n41 -> n42;
n43[ label="'+'"];
n41 -> n43;
n44[ label="1-1"];
n38 -> n44;
n45[ label="re"];
n44 -> n45;
n46[ label="or"];
n45 -> n46;
n47[ label="seq"];
n46 -> n47;
n48[ label="1-1"];
n47 -> n48;
n49[ label="'0'"];
n48 -> n49;
n50[ label="1-1"];
n47 -> n50;
n51[ label="[0-9]"];
n50 -> n51;
n54[ label="seq"];
n46 -> n54;
n55[ label="1-1"];
n54 -> n55;
n56[ label="'1'"];
n55 -> n56;
n57[ label="1-1"];
n54 -> n57;
n58[ label="[0-4]"];
n57 -> n58;
n61[ label="1-1"];
n38 -> n61;
n62[ label="':'"];
n61 -> n62;
n63[ label="1-1"];
n38 -> n63;
n64[ label="[0-5]"];
n63 -> n64;
n67[ label="1-1"];
n38 -> n67;
n68[ label="[0-9]"];
n67 -> n68;
 }