//  1280 Yorkshire Surprise Royal
//  Composed by M B Davies

10 bells

Yorkshire = &-30-14-50-16-1270-38-14-50-16-90

p = +2
b = +4, "- @"
s = +234, "s @"
x = +6, "x @"

sH = repeat(Yorkshire, {/*0?/:s, break; p})
W = repeat(Yorkshire, {/*0/:b, break; p})
sW = repeat(Yorkshire, {/*0/:s, break; p})
M = repeat(Yorkshire, {/*0???/:b, break; p})
xB = repeat(Yorkshire, {/10*/:x, break; p})

prove sH, sW, xB, W, M, sW, sH