Relationship between skate width and depth

[aal 3]

Do the narrower sizes also have less depth? For example would the ccm u+ in a c width be just narrower than the d, or also shallower as well? Also, specific to graf, for any graf experts, what would be close to an r width g3, but without the pronounced heel? Would a g5 in narrow be somewhat equilent to a g3 in regular width, but with the different heel? I like the g3 but for the pronounced heel. Thanks.