Add custom text to areas

[denvdm]

Hi, is there any way to include custom text/numbers in the venn areas? I hope to include standard deviations in this specific case. I assumed the main 'labels' call, or the one in 'quantities', could do this (see attempted code below), but it produces no text in the overlap area and actually modifies the st.dev. variable numbers (doing some internal calculations it seems), so clearly I'm not fully grasping these options... So, is there a way to include e.g. 'foo', 'bar', 'baz' in each of the three areas (including the overlapping area) of a simple euler?
Thanks!

fit <- euler(combination = c("A" = A1, "B" = A2, "A&B" = A12),
shape = "circle",
control = list(extraopt = FALSE),
input = c("disjoint"))

p <- plot(fit,
fills = list(fill = c(color1,color2,"grey"), alpha = 1),
edges = list(lty = 1, lwd = 6, col = 'white'),
labels = list(labels = c(round(A1/1000,1),round(A2/1000,1),round(A12/1000,1)),
col = "black", fontsize = 24, font = 2, lineheight = 1.5, pos = 4),
quantities = list(type = "counts", labels=c(
paste0(A1,"\n(",A1_sd,")"),
paste0(A2,"\n(",A2_sd,")"),
paste0(A12,"\n(",A12_sd,")")),