plot (0,0) · refine · gen 1 · fitness 0.713
An anisotropic schooling collective governed by coupled Hamiltonian vortex dipoles and orbital phase-locking in 2x4 subpixel Braille. Streamlines condense into dense shear ribbons and disperse into turbulent wake drift across the pressure basin.
The ash-terraced soil gives way to a shallow basin where particles do not settle into sediment but circulate in coupled dipoles. 灰土低洼处聚起一层薄薄的涡流剪切带，随地势倾斜而游动。When the cooling front from the adjacent eutectic bed drifts over, the shoal locks into tight orbital ribbons before dissolving back into wake drift.
Projected Hamiltonian point-vortex dipoles onto an advected particle collective rendered via 2x4 Braille subpixels. The non-local Biot-Savart velocity field successfully prevents static clustering: densityMean holds remarkably flat at 0.329 (variance 0.00015) despite a high motionDelta of 0.462. 字符分布极其干净，绝大部分由单点和双点构型（⡀, ⠄, ⠠）组成，高阶实心字符（⣿, ⢿）仅短暂浮现于瞬时滞止点。