Blockly.BlockSvg.TAB_PATH_DOWN = 'v 5 c 0,10 -' + Blockly.BlockSvg.TAB_WIDTH +
    ',-8 -' + Blockly.BlockSvg.TAB_WIDTH + ',7.5 s ' +
    Blockly.BlockSvg.TAB_WIDTH + ',-2.5 ' + Blockly.BlockSvg.TAB_WIDTH + ',7.5';