Give you a statement and table with its title in Markdown format, please determine whether the statement is supported or refuted by, or is unrelated to the table. It'a binary classification problem, you should choose the answer between supported and refuted. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| year | entrant | chassis | engine | points |
| 1966 | ken tyrrell racing | matra ms5 f2 | cosworth str - 4 | 0 |
| 1967 | ken tyrrell racing | matra ms7 f2 | cosworth str - 4 | 1 |
| 1967 | cooper car company | cooper t81b | maserati v12 | 1 |
| 1968 | scuderia ferrari | ferrari 312 | ferrari v12 | 27 |
| 1969 | motor racing developments | brabham bt26a | ford v8 | 37 |
| 1970 | scuderia ferrari | ferrari 312b | ferrari f12 | 40 |
| 1971 | scuderia ferrari | ferrari 312b | ferrari f12 | 19 |
| 1971 | scuderia ferrari | ferrari 312b2 | ferrari f12 | 19 |
| 1972 | scuderia ferrari | ferrari 312b2 | ferrari f12 | 27 |
| 1973 | scuderia ferrari | ferrari 312b2 | ferrari f12 | 12 |
| 1973 | scuderia ferrari | ferrari 312b3 | ferrari f12 | 12 |
| 1973 | yardley team mclaren | mclaren m23 | ford v8 | 12 |
| 1973 | frank williams racing cars | iso marlboro ir | ford v8 | 12 |
| 1974 | john player team lotus | lotus 72e | ford v8 | 12 |
| 1974 | john player team lotus | lotus 76 | ford v8 | 12 |
| 1975 | john player team lotus | lotus 72e | ford v8 | 3 |
| 1976 | frank williams racing cars | wolf - williams fw05 | ford v8 | 0 |
| 1976 | walter wolf racing | wolf - williams fw05 | ford v8 | 0 |
| 1976 | team ensign | ensign n176 | ford v8 | 0 |
| 1977 | team tissot ensign with castrol | ensign n177 | ford v8 | 0 |
| 1978 | team tissot ensign | ensign n177 | ford v8 | 0 |
| 1979 | ligier gitanes | ligier js11 | ford v8 | 3 |
Title:
jacky ickx
Statement:
the most common engine is the ferrari f12 , which appears twelve times
Answer:
refuted