,
      { key: 'Chi', next: 'Psi', color: 'tomato' },
      { key: 'Psi', next: 'Omega', color: 'goldenrod' },
      { key: 'Omega', next: 'Alpha2', color: 'orange' },
      { key: 'Alpha2', next: 'Beta2', color: 'coral' },
      { key: 'Beta2', next: 'Gamma2', color: 'tomato' },
      { key: 'Gamma2', next: 'Delta2', color: 'goldenrod' },
      { key: 'Delta2', next: 'Epsilon2', color: 'orange' },
      { key: 'Epsilon2', next: 'Zeta2', color: 'coral' },
      { key: 'Zeta2', next: 'Eta2', color: 'tomato' 