fix study shapes parser (handle extra whitespace)
fix study shapes parser (handle extra whitespace)

clarkerubber/lila,arex1337/lila,luanlv/lila,clarkerubber/lila,arex1337/lila,arex1337/lila,arex1337/lila,luanlv/lila,clarkerubber/lila,clarkerubber/lila,arex1337/lila,luanlv/lila,luanlv/lila,luanlv/lila,clarkerubber/lila,arex1337/lila,clarkerubber/lila,luanlv/lila,clarkerubber/lila,luanlv/lila,arex1337/lila