/  1260 Plain Bob Triples
/  Composed by John M Goldthorpe

quarter = "  @",2(WIH,H,IH,H,IH,H,H)
        
WIH=B,P,P,B,P,P,B
IH =P,P,P,B,P,P,B
H  =P,P,P,P,P,B

P=Lead,+12,"  @"
B=Lead,+14,"- @"

Lead=&.7.1.7.1.7.1.7