This is a 12-bar version of the Rondel.  Start with 1c facing 2c nearer hands joined.  1-2 under arch | 3-4 cross and loop ; 5-6 W under M arch | 7-8 cross and loop ; 9-10 1c under 2c arch | 11-12 all cast with loop to new places] (2,1).  First used by Ray Dugan in the Longwood Collection (2014).