#atom swap "HA2 12 " 
#atom swap "HB2 6 11 14 15 20 22 27 28 32 39 41 42 60 65 75 78"   
#atom swap "HG2 11 22 26 31 32 46 78"
#atom swap "HD2 11 13  25"  
#atom swap "HG12 30 59 62"
atom swap "QG1 14 25 29 76 53 69" 
atom swap "QD1 36 51 70 83 109"  
#atom swap "HD21  28"
#atom swap "HE21 "