Greece reiterates that pension cuts aren't on the table

Comments from Greek negotiations coordinator Tsakalotos via RTRS:

• Greece willing to make concessions but pension cuts cannot be on agenda
• Athens does not have the money to make IMF payment on June 30 without creditor deal
• Greece can only accept deal that's 'economically viable'
• Proposes bonds held by ECB transferred to ESM but many other solutions possible if there is debt relief