CREATE TABLE table_56573 ("Particle" TEXT, "Symbol" TEXT, "Makeup" TEXT, "Rest mass MeV / c 2" TEXT, "Isospin I" TEXT, "Spin  (  Parity  )  J P" TEXT, "Commonly decays to" TEXT)

Which Particle has an Isospin I of 1 and Commonly decays to p + + 0 or n 0 + +?
SELECT "Particle" FROM table_56573 WHERE "Isospin I" = '1' AND "Commonly decays to" = 'p + + π 0 or n 0 + π +'
SELECT "Particle" FROM "table_56573" WHERE "Commonly decays to" = 'p + + π 0 or n 0 + π +' AND "Isospin I" = '1'