Template:PAGENAMEBASE

{{ {{#ifexpr: {{str find|{{PAGENAME}}|(}} != -1  | 1  | 0  }}{{str ≤ len | {{PAGENAME}} | 49   | 1  | 0 }}| 10 = {{PAGENAME}}| 11 = {{  {{str left| {{PAGENAME}} | {{#expr:{{str find|{{PAGENAME}}|(}}-2}} }} {{str sub| {{PAGENAME}} | {{#expr: {{str find|{{PAGENAME}}|(}} - 1}} | {{#expr: {{str len|{{PAGENAME}}}} - {{str find|{{PAGENAME}}|(}} }} + 1 }}| 01 = {{PAGENAME}}| 00 = {{FULLPAGENAME}}}} {{documentation}}
 * 1) switch: