Changes up to # 144cbf7bf2b5 +4 touching oxygen · 2
See as swimlanes (independent work side by side)
144cbf7bf2b528c27a55f0230bd15b90313ae1d89916b726b1bb07439fb7bcf0+4aee5293461d15ee10023c9e9c81b017c1a8210b723d8f6b9eb3bdbb7c91543b+57c0824300db7302b8a1d3f6ad1e0d5a938d5d82b7d5860acc0ce22a88ec3b8c+bfa2eff05d35b7dbb9b02d9c5d4c8ce681160955ef5713290cc8264b3aeeb767+db00632a61d620e27d07021cba8b0363b333500c8ca16cf69e5a12763b80da87 has 5 heads. The graph shows their union; heads are marked.