{{1.5*15+.5, 78, 79, tr}, {1.5*31+.5, 73, 74, tr},
 {1.5*47+.5, 78, 79, tr}, {1.5*79+.5, 78, 79, tr},

{168+1.5*15+.5, 78, 79, tr}, {168+1.5*31+.5, 73, 74, tr},
{168+1.5*47+.5, 78, 79, tr}, {168+1.5*79+.5, 78, 79, tr},

{120+1.5*3+1, 63, 64, tr}, {132+1.5*15+.5, 73, 75, tr},
{132+1.5*3+1, 63, 64, tr}};