if ( block.hasSameTreeStructure(charAlias) || block.hasSameTreeStructure(stringAlias) || block.hasSameTreeStructure(charAlias2) || block.hasSameTreeStructure(stringAlias2) )
if ( block.hasSameTreeStructure(charAlias) || block.hasSameTreeStructure(stringAlias) || block.hasSameTreeStructure(charAlias2) || block.hasSameTreeStructure(stringAlias2) )
if ( block.hasSameTreeStructure(charAlias) || block.hasSameTreeStructure(stringAlias) || block.hasSameTreeStructure(charAlias2) || block.hasSameTreeStructure(stringAlias2) )
if ( block.hasSameTreeStructure(charAlias) || block.hasSameTreeStructure(stringAlias) || block.hasSameTreeStructure(charAlias2) || block.hasSameTreeStructure(stringAlias2) )