Blockly:LISTS GET INDEX FROM START/qqq

dropdown - Indicates that an index relative to the front of the list should be used to get and/or remove an item from a list. Note: If ORDINAL_NUMBER_SUFFIX ("") is defined, it will automatically appear after this number (and any other ordinal numbers on this block). See Translating:Blockly#Ordinal_numbers for more information on ordinal numbers in Blockly.