d1d2d3d4d5d6d7d8d9d10d11d12d13d14d15d16d17d18d19d20d21d22d23d24d25d26d27d28d29d30d31d32d33d34d35d36d37d38d39d40d41d42d43d44d45d46d47d48d49d50d51d52
h1h2h3h4h5h6h7h8h9h10h11h12h13h14h15h16h17h18h19h20h21h22h23h24h25h26h27h28h29h30h31h32h33h34h35h36h37h38h39h40h41h42h43h44h45h46h47h48h49h50h51h52h53h54h55h56
p1p2p3p4p5p6p7p8p9p10p11p12p13p14p15p16p17p18p19p20p21p22p23p24p25p26p27p28p29p30p31p32p33p34p35p36p37p38p39p40p41p42p43p44p45p46p47p48p49p50p51p52p53p54p55p56p57p58p59p60p61p62p63p64
e1e2e3e4e5e6e7e8e9e10e11e12e13e14e15e16e17e18e19e20e21e22e23e24e25e26e27e28e29e30e31e32e33e34e35e36e37e38e39e40e41e42e43e44e45e46e47e48e49e50e51e52e53
n1n2n3n4n5n6n7n8n9n10n11n12n13n14n15n16n17n18n19n20n21n22n23n24n25n26n27n28n29n30n31n32n33n34n35n36n37n38n39n40n41n42n43n44n45n46n47n48n49n50n51n52n53n54n55n56n57n58n59n60n61n62
e1e2e3e4e5e6e7e8e9e10e11e12e13e14e15e16e17e18e19e20e21e22e23e24e25e26e27e28e29e30e31e32e33e34e35e36e37e38e39e40e41e42e43e44e45e46e47e48e49e50e51e52e53
t1t2t3t4t5t6t7t8t9t10t11t12t13t14t15t16t17t18t19t20t21t22t23t24t25t26t27t28t29t30t31t32t33t34t35t36t37t38t39t40t41t42t43t44t45t46t47t48t49t50t51t52t53t54t55t56t57t58t59t60t61t62t63t64t65t66t67t68