read: [7.5, 0.208804, 0.168421]
write: [7.33333, 0.211867, 0.160470]

read: [7.5, 0.179880, 0.185517]
write: [7.58333, 0.183652, 0.186109]

read: [6.58333, 0.250573, 0.203895]
write: [7.25, 0.196582, 0.190771]

read: [6.58333, 0.234744, 0.192197]
write: [6.91667, 0.206208, 0.205531]

read: [7.25, 0.213545, 0.196893]
write: [7.66667, 0.179914, 0.171966]

read: [7.5, 0.212811, 0.169726]
write: [7.91667, 0.174069, 0.161850]

read: [7.16667, 0.218575, 0.177873]
write: [6.5, 0.255628, 0.190032]

read: [7.33333, 0.194629, 0.167340]
write: [7.5, 0.191819, 0.169544]

read: [7.41667, 0.210488, 0.160872]
write: [7.41667, 0.208507, 0.160094]

read: [7.41667, 0.192244, 0.161902]
write: [7.5, 0.182866, 0.185890]