code[8], bond[7], oben[7], oden[5], neon[5], none[5], denn[4],
bob[8], beb[7], ebb[7], beo[6], bon[6], deo[4], ode[4], don[4], non[4], den[3], end[3],
ob[5], do[3], od[3], on[3], ne[2],
