initial commit
use newlines instead of commas
allow multiple copies of each sticker
sent to Amanda
sent to Veronika
stickers from Rob
stickers from Amanda
swaps from Rob and Amanda
sent to Alun
stickers from Herbie
swaps from Veronika and Herbie
stickers from Veronika
ignore need and got
sent to Joe
stickers from Alun
swaps from Alun
sent to Marianne
sent to Clair
sent to Sam
received from Joe